Zipper, Black Widow, Bob Lee Ultimate, Stalker, Predator, etc.. the list goes on and on. Thankfully now days just about any custom bow you can order and most mass produced bows will shoot better than most of us will. The trick becomes to find which one fits you. When you buy any of the top of the line bows being produced today I have never found one that outperforms another by a large margin at all. My bow my outperform your bow in my hands but in your hands it would be a totally different story.