I'll play...
I started carrying May 19, 2003. I used the same rig then that I do now, a stock Glock 23 in a Fobus paddle holster. Cheap, reliable, comfortable. When I get the money to buy some other guns I like (1911, HiPower, SIG 220, Beretta 92, etc) I may at least try a few other options. But I'm pretty satisfied with my Glock as a carry gun and don't see it changing anytime soon.