I'm shooting a Mathews Switchback @ 58# with a 27" draw so I'm not shooting with a whole lot of speed, but it's dead on accurate even out to 50 yds. so I like a fixed blade. I shoot Magnus Stinger 100gr. 2 blade cause it pretty much hits the same place my field tips hit and Uncle Ted Nugent says you can't go wrong with em'. So what are ya'll using?