I went through this too, dont fall for what tv or your buddy says. Go shoot them. Shoot the Helium and the monsters, Shoot the destroyer 350 and the insanity. Many others to pick from. I shot a Z7 till this year. It was a great bow, as I have heard about the harsh draw cycles of the speed bows. I shot the insanity and was floored. It pulled just as easy for me as the Z at the same weight. balanced well and was mega fast. Pull several before you buy, its worth the time spent.