Xbox prestige controller good?

Up to now I have exchanged the xbox series 2 controller and 2 times that with the rb and lb keys so blatant that they always double click and I have to unscrew the controller, now want to get the scuf prestige someone can tell me if there are any problems with lb and rb? And how long guarantee?

Have the Elite Series 2 controller myself and don't understand where the problem is.

Are you pushing the buttons too hard?

Because I've never had a controller with an RB / LB error

No, but for many of my friends it is the same and it has been annoying for 2 weeks