This is a great video from Jeff Benjamin, 9to5Mac, all about the nano-textured glass offered as a $500 upgrade to Apple’s 2020 iMac.

Watch the whole video, but pay specific attention at about 1:28 in, where you see the direct comparison between regular and nano-textured glass, when it comes to reflection. If that matters to you, at least $500 worth, get the nano-textured glass. And be sure to clean it with the provided cloth.