I should mention that I've been testing the 2 blade Rage b-heads on assorted critters here in west-central Illinois for the last couple seasons and they are a decent b-head. However, there are far better choices in strength and penetration. I believe the biggest mistake folks are making with the Rage heads is not shooting enough draw weight and Kinetic Energy. Remember a 2" ENTRY is NEVER going to beat even the smallest pass-thru. No b-head does you much good if you can't push it all the way through an animal.
As someone else has mentioned, do a search on this forum or others and you'll find TONS of feedback! Good luck