[gigaflop]

When I game on my 3440x1440 curved monitor, I usually nudge my FOV 10 to 20 degrees higher. This gives me a very generous 'flat' zone in the middle for when (and where) I need precision, and the edges of the screen have a small bit of 'zoom' to help watch my corners.

Sometimes I try to game that a bit when looking at something distant: I'll wiggle the object's position between the edge and center of the camera, to get slightly different perspectives on it.