I used the two blade Rage broadheads the first year I hunted with a crossbow. I got one doe at 30 yards, the shot was broadside, hit perfect, the arrow got 100% penetration but didn't fall out the other side of the deer (just kind of stuck half way through her). After about two hundred yards, the arrow fell out when she crossed a dry creek bed. The blood trail was fair, but not as good as I've gotten with a muzzy. She ended up going about three hundred yards in all, which is pretty far but then again it was in a wide open field so there wasn't anything to slow her down and she probably covered that distance in a few seconds.
I wouldn't hesitate to use the Rage heads again, but I don't think they're worth the price tag. I went back to the four bladed Muzzy for this year. If I could find the Slick Tricks around here, I'd be using those since they fly just as good and you can resharpen them.