Experience with FP Screen Protection Glass

[yvmuell]

Please see here

Screen protector options (Displayschutz)

Have you tried any screen protectors for the FP4? Preferably tempered glass ones? The fit is often difficult to get right so lets discuss which product fit the best. Any experiences so far?

And here

Blue light filter screen protector - What's the screen quality after applying it?

I already tried the privacy shield screen protector, which was not great at all. The quality of the screen was downgraded a lot. I’m actually looking for a regular clear-look screen protector. My hope is that the blue light filter screen protector leaves the quality of the screen alone and just protects the phone. The description of the product does state this, but I would like to know what the experience is of people here. Does it do what it advertise? No degraded screen quality after applying …