RE: Thumb release suggestions
I just recently went to a thumb trigger model to try and start using backtension more without going to a full back tension release. I tried almost every carter out there except for the Chocolate Addiction (i really wanted to try one but no one I knew had one), and out of all of them, they T.R.U Ball selections felt better. I ended up with the Ultra Extreme with the Talon Head as well. The trigger has absolutely no load, and breaks like glass. The first few times I shot it with backtension, it surprised me because you have no idea when it was going to go off.