The buttons themselves are astonishing! I have them on my One S Controller! However, I couldn't install them on my Elite 2 controller because the analog sticks rotated instead of unscrewing (yes, I rotated correctly). No blame for the extreme, just a warning. If you decide to do this and hear a click/pop when attempting to remove the analog sticks, reassemble the controller (after giving up) and test the controller. They may not have actually broken them like in one of the YouTube videos, it looked like I did.