I have not had any issues with my CP33 and love it. It is actually more accurate than my Ruger MkII and my S&W 22A The only thing about the CP33, and PRM30/CMR30, is that you do have to pay attention to how you load the magazines and makes sure it is done correctly. I am running a Swampfox Optics Kingslayer red dot on it and have no problems hitting small pieces of clay birds at 85 yards.
I never thought that a compensator would make much difference on a 22LR pistol but I was wrong. I am running a TandemKross Game Changer Pro on the CP33 and it pretty much eliminated muzzle rise. It is great for speed games like rimfire steel challenge.
Plus what's not to like about having 33 rounds (or 50) in the magazine and watching peoples' reactions as they wait for you to reload.