Review on Enhanced Gaming Experience with KontrolFreek FPS Freek Galaxy Purple Thumbsticks for Xbox One and Xbox Series X Controller by Carlos King

Very comfortable, the scope is smoother and more controllable but they bounce so many times I had to tape them to the controller then the rubber wears out pretty quickly. I kept gluing it on but it kept coming off until I used hot glue. (I've tried Krazy glue, JB Weld and even RTV sealant, it lasted about a week but eventually came off again) The hot glue lasted about 2-3 weeks but after that the rubber itself started cracking. . I've used them for maybe 6 months or so, and that's considering I've been constantly fixing them. . When I finally tried to remove the real stick from the controller, it ripped the rubber off the original controller and I couldn't remove that extra rubber and reuse the stick. It also rendered the original controllers virtually unusable. The controller broke so I tried removing the flash drive altogether. After being unable to successfully remove it, I decided it just wasn't for me. If I was playing tournaments, streaming etc I would probably spend money to replace and use them, but as a casual/fun gamer, while very competitive I will not keep throwing money at them. TLDR - Great idea, really helps with aim and feel - the product is not durable at all and you may need to tape them to the controller to keep them from popping out when playing