The Regime head is outstanding and expertly designed, but the throat design makes it difficult to switch shafts.Pros:
The head has just the right amount of pinch. The scoop angle makes ground ball pick-up a snap, and the pocket comes with a broken-in feel helping with quick development of the sweet spot and shot speed and accuracy.Cons:
The throat diameter makes it difficult to switch shafts. I did not like the 7/8 in sandpaper grip shaft included, and part of the spacer broke when trying to remove it. It was difficult to fit it on a standard 1 in octagonal shaft. Further, the screw holes on the head did not properly align on either shaft.