Has anyone tried a good antiglare glass screen protector, with no color grain?
I am currently using the supershieldz anti-glare screen protector and I love it for the grip when I write and the anti-glare feature; however, when I read on white backgrounds I see color grain. I would not mind this if it was just a reduction of quality, but seeing the rainbow of color grain makes reading pdfs with white backgrounds not enjoyable.
I saw this youtube video of someone using a glass anti-glare screen protector. [https://www.youtube.com/watch?v=A2hfwmmDWHs](https://www.youtube.com/watch?v=A2hfwmmDWHs)
It made me wonder if this is the solution to having no color grain, but anti-glare too. Has anyone tried using a glass screen protector like this?
Also, if anyone has tried using a Mothca anti-glare glass screen protector, I would love to hear your inputs too since I am planning on purchasing this one on amazon [https://www.amazon.com/Mothca-Protector-Anti-Glare-Anti-Fingerprint-Dazzling/dp/B07YFWBVKK?ref_=ast_bbp_dp#customerReviews](https://www.amazon.com/Mothca-Protector-Anti-Glare-Anti-Fingerprint-Dazzling/dp/B07YFWBVKK?ref_=ast_bbp_dp#customerReviews)