OK, Recent member here so please bear with me. The deep hook you're talking about, do you release from a deep hook. I've been shooting bows, on & off ( mostly off) for going on 50 years. the deep hook, anything past the first joint was WRONG!!!back when I was first learning. Granted I haven't kept up with trends but I was taught to use the finger pads, about where you'd place your finger on a rifle trigger. A deep hook would make it easier to pull a heavy bow, but a release from where I'm understanding this to be would cause accuracy problems. I shoot 50 - 55#, always have.