I got one for my SW 3913. Great price, and it was kind of fun assembling the kit. I also noticed the leather was a bit thicker than the leather that came with the Crossbreed for my Beretta.
I only have a few issues with it, though. For one, I was kind of surprised at how long it took to arrive after I ordered it. I had heard of others getting there's in about a week, but mine took about a month or so. All in all, though, still much shorter time than most.
Another thing I noticed is that the little bolts stick out a little in the back. Even so, I can't feel them, and I can always change out the spacers with some thicker ones that came with the kit.
Also, the kydex on mine is not flush against the leather like it is with my Crossbreed. There's a gap between the two. Might be how it's designed, though, as it still allows for decent retention. Unless mine is just different for some reason?
Anyway, I'm pleased with mine, and had I known about these holsters beforehand, I would've gotten a kit for my Beretta. I really like the Crossbreed I have for the Beretta, it's just a little more expensive than the Old Faithful kit is all.