I bought one set of this joy-con grip for my Nintendo switch since my hands were hurting after playing Nintendo games with “bare” joy-con. I never regret it and found it nice to use and comfortable and easy to use. And I end up buying another set for all my two pairs of joy-cons. Also it comes with extras sets of rubber covers for joy-con sticks for easier operation. (see attached images.).Overall I give it a five star rating for what it offers and it’s value price. What a “game changing” design that make my game more enjoyable!