I like my Wilderness Instructors belt. It's a 5 stitch, 1 1/2" width. They also make one with a polymer stiffener. I consider the 1 1/2" the ideal width.
Wilderness Tactical Products, LLC
I would just get the MTAC from CompTac. The prices are good & service is great too. I would get the slide version so you can carry more than just one weapon in it. Well, you know what I mean.
Comp-Tac : Products