I made the switch from a thumb button (Nock 2 It/First Choice/Too Simple), which I shot for 5 years, to the TruBall HBC hinge. The learning curve has been steep but after 3 months I'm finally starting to feel comfortable with it. Even though I always pulled through the shot while practicing I never seemed to be able to keep from mashing the trigger at animals, a habit ingrained from 15 years of wrist rocket shot rushing. Hopefully I can send an arrow through a big boar with it this spring, at least I know I won't be punching the trigger!