Hey all. I rarely review my amazon buys, but I just bought a set of these today and WOW is all I have to say. No exageration this will improve your aim by a lot. I just picked up ps4 controller for warzone as of yesterday, and I can actually hit targets.(Normally on mouse and keyboard). I highly recommend this. Especially if you are on a budget and using a stock ps4 controller. Apparently this works on all controllers. I also bought the elevated thumbsticks to go with this. They definitely helped as well. Good luck! Enjoy as much as I do.