I do this and something I've changed my mind about is monitors with a curve. I thought the curve was a gimmick, but after using a 43" 4k samsung for a few months, I'm wishing I would have spent the extra $ on the curve. Even at 43" (I sit about 3' away), stuff in the corners is noticeable "far away" from stuff in the middle of the monitor.
Refresh rates on the monitors and video cards that support them are the other part of the equation. No use plugging the monitor into a video card that can't support a decent refresh rate