Wasn't impressed with the Rage. Have used the Swacker and like them but they didn't really produce a great entrance wound and I hate trying to keep up with rubber bands, so I switched to the bloodrunner 2-blade. I have two kills with them and so far I'm really impressed. Great entrance and exit wounds. The second shot was slightly off, my error, and I centered the shoulder blade on a doe. It completely destroyed the bone but only put a small nick on the blade that will easily sharpen off. Both kills with them were within 20yds of the shot. Anybody else try them yet?