I'm a pretty big guy and I found that they keys are a great belt and a great holster. I carry a Glock 23 when I wear jeans and a Kahr PM9 in the summertime. I have to carry at 430ish oclock position.
I've tried a ton of holsters and my favorite by far are the Crossbreed supertucks with combat cut. Once again I've tried a bunch of different belts and nothing works like the Wilderness tactical belts.