i used to be very skeptical and leary of the mechanical broadheads but im am using the new swahacker 2in and im sold nothing to go wrong as long as ur shooting enough kinectic energy, im shooting a dream season evo at 58 lbs harvested 10 animals, coyote bear and deer and shot one buck last year about 215lb through both shoulders complete pass thru on every animal and watched every one expire within 50yds no joke but make sure bow has enough umph to let broadhead work properly, cant go wrong with a fixed blade thats for sure!! Good luck 2 ya!!