I've only owned the grips for a few days so I will update later as needed. The grips are easy to install, all you have to do is remove the existing battery cover, battery, replace with provided battery cover from this product as instructed, insert battery, then cover the controller, that's it, adjusting the grips is easy, and my hands don't sweat nearly as much as they did when I used the bare controllers so I am able to use the headset for a lot longer without having to dry my hands as often, overall one of the best products I've purchased and hope 6+ months from now I can say the same.