I switched to the 3-blade Rage head this year and have been very happy with it. Took a buck through the shoulder at 15 yds and had a complete pass-thru.
I would try the 3-blade version as it gives you more penetration than the 2-blade. That big hole is good, but if you don't get the necessary penetration for a pass thru, then it does you no good.
I would also look at your setup, you may have enough kenetic energy for you other broadheads, but with the design of the 2-blade rage it will take a little more KE to get them through. Again switching to the 3-blade will also cure this problem.