for 1400$ i'd bet on a 30inch screen with 2560*1600 resolution

bigger screen makes you easily miss things since i guess at least my eyes aren't made to track 30'' constantly but it's great for boxing: i finally switched the window layout from all slave windows on the side to a slightly different approach. main is as the biggest window in the top-left corner and the slaves are 2 below, 2 at the side and the 5th in the bottom right corner :-)