For programmers, there's very little incremental gain by going from 4k/32" to 6k/32". I've tried both and there's a limit to how small the text can be, but then I'm kinda middle aged.
For graphics work, of course the answer might be different and I'm no expert. Personally I think screen size does matter, and I've noticed a fair improvment going from 28 to 32.
For graphics work, of course the answer might be different and I'm no expert. Personally I think screen size does matter, and I've noticed a fair improvment going from 28 to 32.