[Yoda]

If one is using angled hinging with a putting stroke what style of putter would be most compatible, i.e. heel shafted, face balanced, center shafted, mallet or blade?

No matter which Hinge Action is employed;

No matter where the Shaft joins the Head;

No matter whether the Putter is Mallet or Blade;

And no matter how the Face is balanced...

The player always feels the Sweetspot. And this Sweetspot Feel is Clubhead Feel. Remember:

Clubhead and its Lag...Right Hand and its #3 Pressure Point.

Clubface and its Alignment...Left Hand and its Hinge Action.

These are two of the Three Major Concepts of The Golfing Machine. Keep their important identities separate.