Nothing wrong with a Glock. Glocks in .45 are noted for being unusually accurate. The argument regarding .45 vs .357 as an all-rounder is for another thread, but I would point out that with your Glock, the capability of handling +P loads well does narrow the gap. The frame is a little big for my spoiled G-17L accustomed hand, but if it fits you, that's all that matters.
I have a revolver, too. It uses paper cartridges or loose powder and ball in case those new-fangled brass thingies don't catch on.