No, it won't make you shoot any better. But, it might make it easier to shoot better, I've been using a Toxonics Hybrid III, and shooting pretty well with my new bow. But, I'm looking to get a sight with micro-adjustments (and smaller pins) on it soon, it just seems like it would be so much more precise. Of course, I'm a bit of a gearhead anyway and really like to fine tune things as much as possible, if all I wanted to do was hit a 6" circle at thirty yards then I wouldn't consider it that good of an investment. It's all about what you're trying to do.