Nothing to say on sending the product that is fully respected. By cons in terms of the product heuuuu its worth the price. Nothing to do with the GoPro product that is larger and especially more resistant to it. There is no more or less a copy of a sucker for phone because frankly I will not put my 3+ hero and paste it on my car or motorcycle.
I recommend if you are in the same situation as me because it is really a small suction cup.