For those of you who dont know how VR works this is amazing!
Large portions of the rendered image end up around the very edge of your field of view. They render the image near the center at native res where its most needed.
Its an option. Not required.
All of the panels in these 1440p 144hz displays have been produced by the same manufacturer. If Samsung decides to make a similar panel we could get it in semi gloss or if we wish hard enough full gloss :P
Coating is put on during panel fab before asus, acer, or benq even get ahold of it.