Well, there's a lot of variables in this question. Just my experience for carrying. Full-size 1911 Mid size Glock 19 Compact. Hellcat Subcompact Ruger lcp II in 380. This is my summer shorts and flip flops gun
Like said try as many as you can but I don't have a million buddies to try out their pistols. However you should be able to handle many at a good gun store
Good luck in your search. Any gun you carry is better than the one left at the house.