The Orzly glass protector is definitely the best. Switched to it from different plastic protectors and it almost looks better with it on than the actual screen alone, thanks to how dust and finger print proof it is.
Loads of people have got that Orzly case, but it looks like an absolute brick to me, good if your going to be carrying multiple sets of joycon etc. but too bulky for my needs (Switch, Joycon, games). I like the official case, as it’s slim and has a stand - because the kick stand on the Switch is useless. It’s also got slots for game cartridges etc. Very happy with it, but sure others are cheaper and have the same feature (probably even better executed tbh).