Equipment
Soft, Medium or Firm? Sentio’s floating-face putters give golfers a choice in feel

Sentio Golf, which made its debut at the 2016 PGA Merchandise Show, announced today that its Sierra 101 line of putters are available for purchase on the company’s website, as well as in select retail shops.
The Acton, Massachusetts-based company’s patented floating face technology offers golfers a stainless steel putter face, which is separate from the rest of the head with a vibration-dampening thermoplastic elastomer (TPE) core, constructed through a process called insert molding.
Jim Varney, President of Sentio Golf, says the insert-molding process demands extremely tight manufacturing tolerances. Thus, Sentio’s putters are constructed at some of the highest dimensional standards in the industry. Varney also says that the TPE formulation process bonds the metal components while keeping them separate (thanks to the insert), softening the feel at impact.
The Sierra line includes three models, each with a color-coded translucent core. The cores each have a different durometer—or relative hardness—to the elastomer, affecting energy transfer, and thus feel.
- 101-Soft (green core): For players who usually prefer inserts or who regularly play on fast greens.
- 101-Medium (red core): For all-around conditions.
- 101-Firm (blue core): For fans of all-milled putters or those who play on slower greens.
Specs
- Price: $299
- Length: 33, 34 and 35 inches
- Loft: 2 degrees
- Lie: 72 degrees
- Head Weight: 350 grams
- Toe Hang: 4 o’clock
- Offset: Full plumber hosel
- Construction: 304 stainless steel face and body, TPE core
- Finish: Satin Silver PVD
- Stock grip: PURE midsize
Also of interest for WRXers: Sentio will be releasing a limited run of 100 Tour prototype putters on September 27. Called the Century Edition, these flatsticks will feature a unique black bronze PVD finish.
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Equipment
Driver, shaft combinations of strokes gained: off-the-tee leaders

‘Tis the season for, well, looking back at the previous golf season. Hopefully, you’re still able to put a peg in the ground where you live.
However, if you find yourself stuck on the couch, staring longingly at your clubs in the corner as they begin their period of forced hibernation, we’re here to offer you an always enjoyable (we hope) diversion: a look at the equipment of some of the best golfers in the game this past season.
More specifically, we’re taking a look at the driver head and shaft combinations of the best drivers of the golf ball on the PGA Tour (as measured by their strokes gained: off-the-tee metric) for the 2022-2023 PGA Tour season.
Let’s get to it.
10. Hayden Buckley: 0.611
Driver: Titleist TSR3 (9 degrees)
Shaft: UST Mamiya Lin Q M40X Blue 6F5
9. Luke List
Driver: Titleist TSR3 (9 degrees)
Shaft: Mitsubishi Diamana DF 70 TX
8. Viktor Hovland: 0.741
Driver: Ping G425 LST (9 degrees @8.4)
Shaft: Fujikura Speeder 661 TR X (45.75 inches, tipped 1 inch)
7. Keith Mitchell: 0.743
Driver: Mizuno ST-Z 230 (9.5 degrees)
Shaft: Project X HZRDUS T1100 75 6.5
6. Kevin Yu: 0.803
Driver: Callaway Paradym Triple Diamond
Shaft: Mitsubishi Tensei 1K Pro White 80 TX
5. Brent Grant: 0.806
Driver: Srixon ZX7 Mk II (8.5 degrees)
Shaft: Mitsubishi Tensei 1K Pro Black 75 TX
4. Patrick Cantlay: 0.852
Driver: Titleist TS3 (9.5 @8.75 degrees)
Shaft: Mitsubishi Diamana ZF 60 TX
3. Rory McIlroy: 0.907
Driver: TaylorMade Stealth 2 Plus (9 degrees @7.5)
Shaft: Fujikura Ventus TR Blue 6 X
*McIlroy switched into TaylorMade’s Qi10 LS driver at the DP World Tour Championship.
2. Ludvig Åberg: 0.982
Driver: Titleist TSR2 (9 degrees)
Shaft: Fujikura Ventus Black 6 X
1. Scottie Scheffler: 1.021
Driver: TaylorMade Stealth 2 Plus (8 degrees)
Shaft: Fujikura Ventus Black 7 X
*Scheffler switched into TaylorMade’s Qi10 LS driver at the Hero World Challenge.
There you have it, GolfWRXers. We’ll be back with more pieces of this nature as we X out the days in December.
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Equipment
Callaway Apex Pro, Apex CB, Apex MB combo irons – Club Junkie Reviews

When Callaway released the new Apex Pro, Apex CB, and Apex MB irons in August, better-skilled golfers were very excited to get them out on the course to try for themselves.
The Apex Pro packs a ton of technology into a small head size with reduced offset and a thinner topline. Callaway updated the new Apex CB with a new sole design for better turf interaction and shot consistency. The Apex MB is the blade for elite players who are looking for precise distance control and shot shaping.
Callaway knows some golfers like to mix and match clubs from different sets to optimize their performance, so I was very intrigued to see how the Apex Pro Series Triple Play iron set combined all three irons.
Callaway Apex Pro Long Irons (4, 5, 6)
When you set the new Apex Pro irons down, you will be pleased with the look of reduced offset and a compact shape. The irons aren’t so small that you get intimidated, I think Callaway picked a good size. Being slightly larger than the CB and MB gives you a little more confidence that you don’t need to strike it dead center in order to get a good shot out of them.
The Pros use multi-material construction to add distance and forgiveness while the forged face and body give you soft feel and distance control. Urethane Microspheres are also used to dampen vibration and give the Pro irons a soft and solid feel. Now the GolfWRXer in me wishes the Pro had a touch less offset, but I like the overall shape and think the more rounded toe gives them a softer look.
Out on the course, the 4, 5, and 6-irons are easy to hit and do offer you a little extra firepower for those longer shots. The feel is soft and muted, even on mishits, and the turf interaction from the Dynamic Sole design resists digging in soft conditions. The 4-iron is a real cannon off the tee on short par 4’s and long par 3’s, giving you the distance as well as added height to stop the ball on the green.
Off the turf, you can easily elevate the 5 and 6-iron shots into greens, but all of the Pro irons offer better forgiveness than you might expect. My miss is generally off the toe and those shots still get up in the air and carry. When you miss, you can still carry that bunker or get the ball to the front of the green.
Apex CB Mid Irons (7, 8, 9)
These might be my favorite looking out of the three iron sets in terms of size and shape. They blend some of the roundness from the Apex Pro with a slightly sharper toe and more compact size. The Apex CB have very little offset, and the transition from hosel to leading edge is done well and without too much curvature.
The soles are more narrow, but you can see more of the angles in the Dynamic Sole. The pre-worn leading edge and trailing-edge relief stand out more and work very well. I play in Michigan, and you rarely come across a firm and fast fairway, so turf interaction is very noticeable in these softer conditions. Much like the Apex Pro, the CB gets into the turf immediately and wants to shallow out and exit quickly.
Solidly struck shots feel so solid and soft with a heavy “thud” at impact. When it comes to feel, these irons will easily hold their own against other popular forged CBs. Shots hit thin or off the toe will bring more vibration to your hands and produce a clickier sound.
Distance control with the Apex CB irons is very, very good. Well-struck shots seem to fly exactly the same distance and height every time. The launch is a little lower than the Apex Pro but you still can elevate them off the turf or tee. These irons also seem to spin a bit more as you notice shots having a little more curvature to them. Into the wind, you can see a touch of rise in the shot. You will notice a little more of a dropoff in carry when you miss the center of the face, but directionally the ball stays online well.
Callaway added MIM weights in the toe, and as much as they perfect the balance of each iron, they seem to add some forgiveness as well. Skilled players will love the shotmaking ability of the CB: You can hit them high, low, left, or right, and in any combination of the aforementioned.
Apex MB Short Irons (10, 11)
First, just having irons with a “10” and an “11” on the sole is flat-out cool. That little difference is fun to see and they always get comments from other golfers. While all of the new Apex irons blend well together, these have the most distinctive look to my eye. They are the edgiest look with a sharper toe and straight leading edge. There is a lack of softness and roundness to the me, but again, they blend in well with the set.
I only have the pitching and gap wedge in the set, but that is about where my skill tops out! The MB will demand your attention as they obviously are the least forgiving in the set. While well-struck shots will reward you with impeccably soft feel and a solid “thud” sound, off-center will be a little more harsh on your hands and ears. My misses tend to be the most dramatic and you will see a big drop off in distance when you hit it out on the toe. Where the Apex Pro will get you on the green, the MB can keep you just off depending on the miss.
For being such high-lofted clubs, they do keep a lower ball flight that carries a lot of spin into the green. You can easily fire at tight pins with confidence that the trajectory and spin will keep the ball close to its landing spot. And since they are MBs, you can flight those shots any way you would like with ease.
Turf interaction is good, but these will dig the most out of the set. But even with the deeper divot, the irons get through the turf very quickly.
Matching the gap wedge to the set is something I have liked in this set. There is just a feeling of consistency on full, or close-to-full shots that you don’t get with a sand wedge-style head. Those full shots kind of feel like you are just hitting a pitching wedge but at a shorter distance. The “11-iron” still works around the green, and you can hit little pitch and chip shots with plenty of spin, even with an open face.
Overall, Callaway’s Triple Play offers a little bit of everything for players who need a little help in the long irons but want consistency in the scoring clubs. Feel, distance, and forgiveness are all added to the mix in good amounts in order to balance out the set. If you are a single-digit handicap who wants a players look from address but needs a little help, Callaway’s Apex Pro Series combo sets are well worth trying out.
More Club Junkie Reviews
- Nikon Coolshot Pro II Stabilized laser rangefinder review – Club Junkie Reviews
- Mitchell Golf Steelclub E-Z Commercial Shaft Puller review – Club Junkie Reviews
- Fujikura Ventus TR Blue Shaft review – Club Junkie Reviews
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Whats in the Bag
Tony Finau WITB 2023 (December)

- Tony Finau’s what’s in the bag accurate as of the Hero World Challenge.
Driver: Ping G430 LST (9 degrees @7) Buy.
Shaft: Mitsubishi Diamana D+ Limited 70 TX
3-wood: Callaway Paradym Triple Diamond T (14 degrees) Buy here.
Shaft: Mitsubishi Diamana D+ Limited 80 TX
Irons: Nike Vapor Fly Pro (3) Buy here, Ping Blueprint (4-PW) Buy here.
Shafts: Graphite Design Tour AD DI 105 Hybrid X (3), Nippon N.S. Pro Modus3 Tour 120 TX
Wedges: Ping Glide 4.0 (50-12S, 56-12S) Buy here, Titleist Vokey Design WedgeWorks Proto (60-T) Buy here.
Shafts: Nippon N.S. Pro Modus3 125 Wedge S
Putter: Ping PLD Anser 2D prototype Buy here.
Grip: Garsen Golf Ultimate
Grips: Lamkin UTx Mid
Ball: Titleist Pro V1 Left Dot Buy here.
See the rest of Tony Finau’s WITB in the forums.
More Tony Finau WITBs
- Tony Finau WITB 2022 (February)
- Tony Finau WITB 2021 (November)
- Tony Finau WITB 2021 (September)
- Tony Finau WITB 2021 (April)
- Tony Finau WITB 2021 Genesis Invitational
- Tony Finau WITB 2021 (January)
- Tony Finau WITB (2020 Tour Championship)
- Tony Finau WITB 2020
- Tony Finau WITB 2020
- Tony Finau WITB 2018
- Tony Finau WITB 2017
- Tony Finau WITB 2016
- Tony Finau WITB 2015
- Tony Finau’s winning WITB: 2022 Rocket Mortgage Classic
- Tony Finau’s winning WITB: 2022 3M Open
- Tony Finau’s winning WITB: 2021 Northern Trust
- Ryder Cup WITBs: U.S. Team
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tlmck
Sep 26, 2016 at 4:52 am
It would have been more interesting to offer one putter with interchangeable faces/inserts. That way you could adjust the putter for changing weather/temps, faster/slower greens, or just for a change of feel if desired.
richard patten
Oct 1, 2016 at 1:36 am
There are putters with interchangeable inserts, e.g., Fisher, and less costly putters with soft to hard inserts. Straightaim insert putters have putters with several degrees of impact reduction for fast or slower greens. Callaway has one Odyssey model with a ‘floating’ face that will reduce impact. There is an added property of impact-reducing inserts that these companies are not aware of. It is better for putt control than softer feel. Softer feel, itself, does not increase accuracy.
rymail00
Sep 22, 2016 at 5:19 pm
Personally I think the idea is pretty cool. Everybody has a different perception of what they like to feel at impact and this is a way to give people those options.
And man, the unbelievable negative comments in all these articles is ridiculous (all articles). If you don’t like something fine, but why sh!t on the authors or whatever equipment, training aids etc.? Constructive criticism is one thing, but why the rest? It sucks to see this site heading down this road. Hell the guy was even nice enough to respond to people’s questions. Doubt most people would say this stuff some in a store, shop, merchandise show etc.
RP Jacobs II
Sep 21, 2016 at 7:15 pm
Seems a bit gimicky though I am sure that they are very nice putters. For the price point, they’d better be, lol. “Independently Verified to provide positive strokes gained???” Bro, last I looked it was the Player’s name next to a stroke gained number, not a putter model or brand, lmao.
Be that as it may, they look sharp and I wish you the very Best!! Nice article Ben. Nicely Played Bro 🙂
Fairways & Greens 4ever My Friends,
RP
Sentio Golf
Sep 25, 2016 at 9:20 am
RP Jacobs II, thanks for the thoughtful comment! I’m sure people probably thought insert-faced putters were gimmicky when they came out. From a technical standpoint, molding the polymer in the middle as we have done allows us to do things with COR, basically how much energy is transferred to the ball, that you can’t do with an insert face or a solid body putter. Inserts have been trying to add more “pop” and better sound response (look at the proliferation of metal sheets over polymer inserts), and companies that make solid milled putters use “softer” metals like carbon steel, GSS, and copper to take the edge off the feel at impact. What golfers want is that middle ground between the two extremes, and that is exactly what our technology does. AND we provide multiple options within this range to give people a choice.
Our putters were part of a test that used Strokes Gained as a measure of relative accuracy. Yes, it is the SG of each tester using each putter that is measured. Read about it here: http://bit.ly/2cTrGUD
richard patten
Oct 1, 2016 at 2:09 am
I found that damping inserts can increase accuracy, but I used a putting machine, rather than human putters. It is not the feel (a putting machine has no feel) that does it. It is a surprising principle of physics tyhat does it. I have used ‘floating’ inserts , for slow to fast greens, in my straightaim putters for over 10 yrs. You have a good looking product. Put it in a mallet, too. With good technically sound advertising you will succeed in this tight market.
Mark
Sep 21, 2016 at 8:13 am
2
BSGolf
Sep 20, 2016 at 12:05 pm
More junk…stop with the junk
Sentio Golf
Sep 20, 2016 at 8:57 pm
I understand that it seems unusual, but I assure you that it is not junk. Our tech produces a great feel and has been independently verified to provide positive strokes gained. I suggest you try it and see for yourself.
foo
Sep 21, 2016 at 12:36 pm
Where do you suggest we try this?
Sentio Golf
Sep 25, 2016 at 9:27 am
Foo – We have a list of current retail partner locations on our website: http://www.sentiogolf.com/retailers/ I realize this is very limited now, but we are a start-up company so things are just getting started. Ask the pro-shop at your home course to contact us about becoming part of our Fit By Feel program – we will get them set up and in a week you will have all three to try for yourself.
JOEL GOODMAN
Sep 21, 2016 at 7:57 pm
If I want great feel I’ll take a woman . In golf I want to score low.
richard patten
Oct 7, 2016 at 3:38 pm
Sentio, I suggest you confirm the accuracy-improving function of your floating inserts objectively by using a putting machine. This will work; I have done this. Good luck.
JOEL GOODMAN
Sep 21, 2016 at 7:56 pm
barnum was right then and still is.. more suckers now than ever. any putter more than $125 is a joke and a rip off.
Charlie
Sep 20, 2016 at 9:13 am
Very Nike-esque. The insert, the lines, the font, everything. Not too shabby.
Rob
Sep 20, 2016 at 12:36 pm
Not too shabby? Nike-esque? Oh you mean that company that just stopped making clubs? I’m sure club makers are modeling their product of the nike swoosh!