Well, I'm amazed! I thought this one would be a really poor product, but I was wrong. The controller works really well; It was easy to pair it with my switch; The response time is quite good (I tried it playing Monster Hunter Rise, a game where you need a insane response time of control inputs); There are a lot of good functions: Mapping 1~2 buttons in the back trigger, turbo function of 1 button, adjustable rumbling and you can change the led colors (that have 3 type of functions: led, off and phasing in-out the led). And all those functions work really well. And they're beautiful! There are just 2 points that I need to mention, for anyone that want to buy this controller: 1- They are lighter than pro controller, and probably won't hold it self if you let it fall too much (I won't test this, sorry guys lol). 2- I needed to get a grip, so I could play better. This 2nd point is more a personal thing, but I think some players will need to get a grip to play comfortably with them.