I've got very limited experience with hand guns,....fired a few here and there, but I always wanted a revolver. From all the stuff I read I think I'd get a Ruger P100. Cool looking...takes two different types of ammo, magnum rounds and much cheaper rounds if you want to save some $, very popular and known to be reliable, etc.
I found the revolvers to be way more accurate to be honest but it's a personal preference. I had a blast with a .44 Magnum with a laser dot top sight....guy letting me shoot had me do the last 6 one handed and I got three in the bullseye for kicks. Amazing gun. This was at a range in Kingston.