Every single bow on the market has everything it would ever possibly need to kill a deer and will until the end of time. Yet people will buy a new one every year. I can see target shooters wanting a new wrinkle here and there to give them absolute precision. But when talking hunting whitetails I don't see the need to get the newest model out year after year. It's more of having a new toy then to do with improving your chances to harvest an animal. Which is ok with me I'm not knocking that. Been guilty of it myself. Tis what it tis.