I have a couple of Glock 37s purchased several years ago and never had a single regret. Took one over to my brother's place on Thanksgiving and he enjoyed the hell out of shooting it. Been picking up 45 GAP ammo here and there and accumulated a pretty good stash. The biggest regret I have is not picking up a Glock 38. Been keeping an eye out now and again for a decent deal, but haven't come across one I feel like putting $$ down on.