Monitors, viewfinders and teleprompters
Size matters!...only to a limited extent.
It has to be the right one. The right monitor for the specific application. Whether viewfinder monitor or 57" multiviewer, whether 4K reference panel or battery-powered set monitor. With leading manufacturers such as Sony, TVLogic, Marshall, Panasonic, JVC, Plura or smallHD, you never lose sight of the goal.