I thought I did a thread on my 23Gen4 I got last month but guess I didn't so here goes. Anyway, it's turning out to be a great pistol and I now trust it after a few range sessions. Very glad I went with the Gen4, I was able to compare a Gen3 side by side with it at the gun shop and liked the feel of the smaller grip. The Gen4 was about $35 more but you got a third magazine which offset that pretty much. I don't mind the larger grip on my 22 Gen 2 but do prefer the short frame, especially on the smaller gun. Also, buying at Impact Guns was the way to go since I got a 30-day range pass which let me get a lot of shooting in at their range. Just got back again this morning and of course you're not limited to just the gun you bought so that's a real deal. I've got another week so better get down there every day with a different set of guns!