After reading numerous reviews from people who have had trouble activating the left trigger with a magnet using their left thumb I have my opinion changed about this purchase. However, I wanted to mod my Xbox One controller (with Bluetooth) and despite the bad reviews, decided to give it a try. Installation took less than 5 minutes to replace sticks and dpad. I tried my Xbox One S controller after a simple game controller settings panel mod and a quick test with two games (RDR2 and Jump Force) and everything was fine, the left trigger didn't activate at all when I moved my left stick or pressed L3. This kit is amazing and works great with the Xbox One S (Bluetooth) Controller.