I agree. 4k is enough. If you have perfect eyesight you need to sit about 1 foot away to resolve the pixels at 8k. At that distance you cannot see the whole sc

I agree. 4k is enough. If you have perfect eyesight you need to sit about 1 foot away to resolve the pixels at 8k. At that distance you cannot see the whole screen anyway, as the 1 arc second resolution is limited to a very small spot at the center of your vision. Personally, I'd prefer a taller aspect ratio than 16:9, which seems designed for movies. 4:3 or even 1:1 (square) would suite desktop and medical imaging work better.