In the end, it comes down to whether you want to spend more for a tempered glass option, or take time to properly install a screen protector made of flexible film material. $13 at Amazon
amFilm Tempered Glass Screen Protector for Galaxy Note 8
For those looking for edge to edge protection, amFilm has a tempered glass sol… UV-cured
Whitestone Dome Glass Tempered Glass Screen Protector
This tempered glass screen protector is compatible with a lot of screens, goes on crystal clear, and shouldn’t affect your touch sensitivity at all. $50 at Amazon
From the forums
BodyGuardz Pure Arc Tempered Glass Screen Protector
This pick comes from the AC forums. These are your best options for both. Your best choice for a screen protector is often a tempered glass option, but they’re a problem on phones with curved screens, like the Note 8. It’s backed by a lifetime replacement guarantee and is a great option if you’re on the fence about tempered protectors.