Primarily bought it for my switch 1 and also my phone
Won't hold a switch. One side is ok, other side (left) won't hold securely because the rubber padding is curved and isn't deep enough.
I tried using it for the phone too but because of the camera bump, didn't work either
As for the controller, felt pretty cheap, buttons were ok, but couldn't fully test. Box was also really flimsy and cheap.
Everything about it is just cheap and not great. I suppose since these are kind of cheap, you're getting what you pay for.
I personally think that the bsp d8 is better in a lot of ways, except for some of the buttons being missing, which this has