Ill give my .02: I'm currently using G5 Strikers 100grn. They are a COC "bone crusher" all in one. They are by far the sharpest blades I have ever felt, Rage doesnt even come close, though I love the Rage heads also. But as far as sharpness, Ive never felt anything that holds a candle, i.e. Rage, thunderhead, muzzy, and various other cheapy's I dont remember the name of.

They fly awesome. period. Both my Bear element and Bowtech Ally were set-up mainly by eye, no pape tuning or anything like that. And they fly right with my field tips.