Hey everyone. Creator of the Grip Clip here!
Just to clear up a few things related to any questions people had..........
Since I only play portable I prefer a million times the cheap silicon ones which also add height and more comfortable than the original and also fits in the console portable bag...
Also to use the joy-cons as a console controller is just mehh, they are pure rubbish with very bad joystick precisions, its also much better to buy the cheap Xbox one like controller for the Switch from ebay which costs less than 20€ and is miles better than the joy-cons, the only con is their battery, but I see that they have a lot of room inside so we can buy a cheap battery with a lot of mah from like Hobbyking and upgrade it.
And for using in home the consoles already brings the plastic grips which I never used since I never even tried my console docked, neither I play with the joy-cons portable, they are simply the most expensive crap controllers on this whole planet, some 20$ cheap bluetooth controllers are way better for android crapware devices...
ps: Though in a true portable console they are probably still the best, but nintendo could have really made something much better specially for the price they ask, I think I paid almost 60€ here for just 1 joy-con which mine broke the board for the back button which is badly done too and could have had real triggers for racing games and better joysticks...