I have used Rage broadheads since they have been on the market and they work really well for me. I have never seen them called that until I Googled it. They are the original Rage two blade broadheads with the O-ring. The O-ring is a Pain in the @ss. I used them for years until Rage designed the shock collar. I would try the Rage Extreme two blade or the Rage Hypodermic. The Shock Collar works really well and these two broadheads are awesome.
people either love or hate the rages, if they just have the oring i would buy shock collars for sure ecspecially if you have anewer fast bow.