Does anybody here use a T-Rex Sidecar with a Beltman Belt?

I've been looking at T-Rex holsters for my Shield and Glock 19 and can't decide between the Raptor and Sidecar. I like the idea of the sidecar because I always carry a spare mag anyways, but I can't tell if there's enough room between the clips to fit around the square buckle on my Beltman belts. Also curious as to how well the left-hand side clip functions when it has to deal with two layers of belt to the left of the buckle. Does anybody use this combo?Also, does anybody with both holsters prefer one over the other? The smaller size of the Raptor looks convenient, but the Sidecar still seems well-balanced with the obvious benefit of being able to carry a spare magazine. I'd like to hear some opinions before I drop a few hundred dollars on some kydex. via /r/CCW http://ift.tt/2pJ8HBt