What's the best screen film you used?

[TeknoBlast]

I'm usually the guy that never ever uses any type of screen protector on any of my devices.

I'm now coming up to one year with my Mate 9 and I have some screen marks right below the front camera. It was as if and object was just rubbing against that one area.

It's a bit too late, but now I'm looking for a screen film.

I'm curious what you guys use? Also, I'm not looking for those tempered glass ones. I seen those and just dont like them. I prefer the film type.

Thanks all!