Matching putter type to stroke shape isn’t a great fitting strategy. In fact research indicates that how you “release” the putter is much more critical. Bottom line: If the putterface is square to the target line at impact it doesn’t matter what it does during the rest of the stroke. Selecting the correct hosel can make all the difference here.
A “stability frame” design strengthens the toe and topline while optimizing perimeter weighting for improved performance on mis-hits while a more neutral CG location that’s closer to the center of the face improves performance on center strikes.
Like the TS2 the TS3 features the same thin titanium crown for lower and deeper CG location thinner and faster clubface for more distance and improved aerodynamic shape for more swing speed.