I went from a G34 to a Stock II and at first it felt like transitioning to a cinder block but the more I've shot it the more I've grown to enjoy the Tanfo platform, so much I got another one. I have a lot of friends who shoot CZ's and no debate that the CZ trigger can be made lighter in DA but I'd rather the ergonomic feeling and balance of the Stock II than a pound less off the trigger any day. But with all the knowledge from the Tanfo experts on here (atlas, cha lee, nealio etc) you can make the trigger nice on your own. I'd say shoot it some more and of course if it doesn't grow on you then you should have NO PROBLEM selling it;-)