I used its daddy, the NSA. Except for materials, I don't see any real differences. I liked the NSA--sat low to the belt, tucked tight to the body, okay to reholster...minor annoyance getting it on with the size and shape of the loop, but not really an issue.
"To spit on your hands and lower the pike; to stand fast over the body of Leonidas the King; to be rear guard at Kunu-Ri; to stand and be still to the Birkenhead Drill; these are not rational acts. They are often merely necessary." Pournelle