Independent robot test · Quintic Ball Roll

Incred RFB vs LAB Golf

Both putters reject traditional design. They solve two different physics problems, and which problem you have decides which putter fits.

The stroke problem

Face rotation during the stroke

LAB Golf builds on lie-angle balance, also called zero torque. The DF3, OZ.1 and Mezz.1 all rest toe-up. The geometry is designed to hold the face square as the putter travels back and through.

LAB Golf · Lie Angle Balanced (toe-up)
The mishit problem

Face twist at off-center impact

Reverse Face Balanced® puts the center of gravity in front of the shaft, so the head rests face-down. That forward weight meets off-center impact torque with counter-rotation.

Incred · Reverse Face Balanced® (face-down)

Most golfers miss the center of the face. That is the second problem.

The reading

Face twist on a heel mishit

0.13°
Incred RFB Black Mallet
heel mishit, robot-struck
0.00° 0.30° 0.60° 0.13°Incred RFB 0.52°Best-selling field average
LAB Golf — not plotted

The published test does not report a figure for the LAB Golf models on this measure.

Method: gravity-driven robot, controlled 8 mph, struck on the center, heel and toe. Quintic Ball Roll capture. Independent robotic testing.

99%
Ball speed retained

Half an inch off center, measured against the center-strike speed.

77%
Better roll than LAB

Center strikes. Same robot, same stroke, same conditions.

14%
Lower skid than LAB

The ball starts rolling sooner after it leaves the face.

At a glance

Side by side

Incred RFB Black Mallet
LAB Golf DF3
Balance type
Reverse Face Balanced® — rests face-down
Lie Angle Balanced — zero torque, rests toe-up
Engineered to solve
Face twist on off-center impact
Face rotation during the stroke
Heel mishit, robot-tested
0.13° face twist, 99% ball speed retained
Not published
Center-strike roll
77% better roll, 14% lower skid
Benchmark in the same test
Forward roll
66 RPM on a standard stroke, 44+ RPM at high launch angles
Backspin at high launch in the same test
Build
Assembled to order in the USA from a hand-milled head, fully custom
Production runs, shipped from inventory
Price
$549 stock · $799 to $2,199 custom
$399 stock · from $499 custom

"Not since my first experience with LAB Golf putters have I made so many 15-20 footers."

Matt Saternus · Plugged In Golf

Both putters have public independent robot-test data, which is rare. LAB pricing as listed at the time of writing.

The mechanism

Two problems, two geometries

Lie-angle balance answers what happens between takeaway and impact. Face-down balance answers what happens in the millisecond after it.

Rotation during the stroke

Balance the shaft on a finger and a LAB putter sits toe-up. That geometry works against the face opening and closing as the putter swings. On a center strike with a square stroke, it performs well.

Torque at impact

A strike away from the sweet spot twists the head. Reverse Face Balanced® sets the center of gravity in front of the shaft, and that forward mass answers the twist with counter-rotation. The robot measured the result at 0.13°.

How the test was run

A robot, not an opinion

  • Gravity-driven robot at a controlled 8 mph — no human stroke, no bias
  • Quintic Ball Roll Analysis captured at 1,100 fps
  • 36 putts per putter across centre, heel and toe — 540 putts in total
  • Commissioned from an independent lab, results published in full

Read the full physics on the technology page, or the wider field test on the most forgiving putter. Other comparisons: Incred vs Scotty Cameron, Incred vs Bettinardi and Incred vs Evnroll. All four mallets side by side: Best Mallet Putters Tested.

Blair Philip is an independent contractor. Mr. Philip does not endorse these products, is not paid to endorse these products, and is not affiliated with the company or enterprise in any manner.

Which one suits you

Start with your miss

If your misses come from

Face rotation through the stroke

Lie-angle balance targets exactly that. LAB Golf is a well-engineered line and belongs on your shortlist.

If your misses come from

Striking off the center of the face

This is where the robot data separates the two. Face-down balance held twist to 0.13° and kept 99% of ball speed.

There is also a build difference. LAB putters are made in production runs and shipped from inventory. Every Incred putter is hand-milled to order in the United States, and you choose the head shape, face material, alignment aid, length, lie angle, weight and grip.

Find your fit

Two minutes of questions, or browse the lineup and build from there.

Owner testimony

A 30-year golfer, in his own words

Gregory Sauceda, Incred Golf RFB SK1 owner

“When I saw the putter online I thought to myself ‘this could be a good design’. It wasn’t until I got the SK1 in my hand that I realized how good it actually was. This is not a zero torque putter but it behaves in a similar way but with a more intuitive feel.

When I would use the Lab Oz1i I would consistently leave putts over 40ft long short. This was due to losing feel of the face of the putter on long strokes. After testing multiple 40ft+ putts with the SK1 I can confirm that this is not the case with this putter. The feel is phenomenal at this distance, better than I have felt on any other putter. There is no more leaving my putts short with the SK1.

Shorter putts feel like they are on rails. 3ft-5ft putts align amazingly well without any effort.

I noticed that their forgiveness claim is definitely true. I hit a few putts off center to see how far they would go compared to a regular centered hit. They did not faulter. The putts ended up exactly where the other putts went.

Overall I would give the putter a 10/10 for forgiveness, accuracy, alignment, and feel. It is absolutely one of the best putters I have tried and I have been golfing 30 years.”

Gregory Sauceda Verified owner · RFB® SK1, copper face, BGT shaft
Questions

Frequently asked

Is Incred or LAB more forgiving?

On the published independent robot data, the Incred RFB Black Mallet held face twist to 0.13 degrees on heel mishits with 99% ball speed retention, and rolled 77% better than LAB putters on center strikes.

What is the difference between zero torque and Reverse Face Balanced?

Zero torque, also called lie angle balanced, rests the putter toe-up to stop the face rotating during the stroke. Reverse Face Balanced® rests the putter face-down so the head resists twisting on off-center impact. One targets the stroke, the other targets the mishit.

Is the Incred RFB a good LAB Golf alternative?

If LAB appeals to you for forgiveness and a non-traditional design, the Incred RFB is the closest alternative with public robot-test data behind it, plus a hand-milled head assembled to order in the USA.