RE: what release?
Mauser, look at the TRU-ball line as well. I am using the Stinger and it is very adjustable and tucks away for climbing. I ordered a leather buckle band and no more velcro sounds. It only costs @$30, too. Everybody seems to like their Scotts, but you're doubling your price.
The most important bloodtrail leads right to the foot of the cross