I use a T.R.U. Ball Short N' Sweet. I like the buckle, no velcro to catch my coat in the woods and the open head is an advantage because I can attach the release to my loop without looking down. I just feel for the loop and slip the head over it.

I have been thinking about getting Carter's version of the open head, just because of the sear systen. It is smooth as a baby's butt! It's 30 dollars more than what I have, but I'm thinking it'll be worth it.