LAB DF3i Putter

The i on the end means an insert, and that is the whole difference between a DF3 and a DF3i. This one puts a 303 stainless steel face into a multi-material head, where the plain DF3 is milled aluminium throughout. Four finishes are offered against the DF3's single black, and the armlock build disappears.

Steel against aluminium changes the strike more than the numbers suggest. A stainless insert is firmer and louder, which some golfers need to judge pace and others find harsh in a putter that already does this much of the work. Zero-torque geometry carries over unchanged, so the face still has no wish to rotate. Three lengths, both hands. Choose on feel, because nothing else here separates the two.