WWAG,
The Rhino is my now official "Go-to" release.......I shot it for years and then tried a few others but I'm back. To me it's just the perfect release for shooting off a string loop. You can also shoot a VERY small loop with the head design.
I tried a Carter One Shot this past season , and while EXCELLENT when shot with back tension, it doesn't respond very well to being punched because of the stiff crisp trigger.......that's important because you know how well we all use back tension when there's a nice buck standing in your only shooting lane.