I TOTALLY recommend JM Custom Kydex. Great holsters. Great people to work with.
One thing, I ordered the 'wide hole' pattern, that is for soft loops only. But I had a clip from Comp-Tac. I tried it, and it worked. So, I use it to straddle a belt loop. Oh, and I took off my 'claw'. It did a great job of pushing the pistol butt in, but that made the Delta Pro stick out. So I took off the claw. Also, they have a few types of AIWB holsters. I can't remember which one mine is, but I would recommend you call and talk to them, to see which variation works best for you.