I used the 2 blade rage heads for 4 years, shot 20 deer, and never had one failure. I just recently switched to G5 Montec's , mainly because I got tired of messing around with replacing the blades and tips. It is way easier just to sharpen the G5's. I have shot 2 does this year with the G5's, and love them. I still believe that no matter which head you are using, shot placement is what does the killing!