I have a friend who told me that he changed over from ACC's to the Vapor's. He loves them. I called another friend who owns a local archery shop and asked him. He said, that they are the cats meow. Great for hunting due to the extra weight. I called a local outfitter and he has switched to them as well. So I decided to give them a try. I used to shoot ACC's. I must admit, they fly great. I compared groups between the ACC's and the Vapors. Very close and in fact, sometimes the Vapors were tighter. I have not shot any animals as of yet with them. I did set up my back-up bow with the Vapors and my main bow with the ACC's. I have a Pig Hunt set up for May. More to follow. By the way, Vapors are very straight and in fact claim their straightness over the entire length as opposed to the industry standard of 28".

Hope this helps.