I needed to replace a faulty trigger on one of my first generation DS4 controllers and it was a good deal. They appear to be just as high quality as the originals and just as easy to install; They even come with replaceable springs. I just wish the springs were a little bigger, but they work well. Tip: When reinstalling triggers, make sure the rubber membrane is in the correct position under the actual trigger button (it slides over a small protrusion) and mate the spring and trigger. I flipped the controller sideways to keep the spring in place and it was pretty easy to put back together.