RE: Rage 3 blade vs 2 blade??
The ONLY "kick" I have on the rage heads (and I have only used the 2-blade....and taken 10-11 deer with them) is the lack of a total pass-thru with the head. I typically get an entrance and an exit wound.....but I "RARELY" get a total pass-thru (2X, I think).
They must eat up a LOT of energy as they make their path through. All I can figure out.