Have an old horton legend and had always just used the horton mechanical heads I think 100 gr and they worked fine. Bought some NAP Spitfire heads at the suggestion of a guy at Old English Gunshop and I think they suck. How about some other suggestions form some of you guys that shoot a crossbow....Mine is 150lb bow and will shoot 100 gr field points perfect. Would the Rage 2 blade be good for my bow? Need something different........