i've used spitfires, nap and satellite fixed 3 blade heads, meat seaker 3 blades, and a few others. i've taken a quite a few w/ the spitfire and meatseeker heads.
i currently shoot a 60# w/ 410gr arrows (a bit light)...i now use 100 gr 1 1/8" steelheads (great expandable head- stocked up on...