I feel like I need to write this review from two different angles. One for the product itself, and one for the aspect of this being a discounted "Blem" product.
As for the "blem" part, I have zero complaints. I didn't go over it with a microscope and fine tooth comb, but I did look it over fairly good. I literally don't notice any defect at all. If this is representative of "blems" from Black Arch, I would have no reservation about buying another blem to same a few bucks. It looks as good as my Dual Clip Protos I bought a few weeks prior.
As for the style, I personally prefer this Single Clip to my Dual Clip. I didn't think I would. I assuming it would feel less stable or have a little wiggle. It feels every bit as stable and is slightly more comfortable. Definitely easier to put on and position in the ideal location (I like to be about 3:30.) The Dual Clip is very nice, and I would be happy if that were my only holster. I just bought this single clip because it was reduced price, but I'm glad I did. Had I known, I wouldn't have bought the Dual Clip the first time around. Nothing against it, I just don't really need both and I give the slight edge to the single clip design.
The only area I can say where I would like to see a little improvement is in the leather used. (This is the same for both holsters, so not knocking the "blem" here.) The leather is ok, it's nice...but for the price tag Black Arch asks it doesn't have the premium feel I was expecting. I'm not a leather expert, but I think they used a top grain cow hide. For $100+, I was expecting a heavier, full grain leather. Not a huge deal, it is sufficient. I just hoped for a little more on that front.
All in all, I'm satisfied with my purchases, and I won't be looking to replace it with another company. Glad I decided to go with Black Arch.