I can get by on a 27" display (full-resolution, not upscaled 1080p) alone, but for certain tasks having a second screen is almost imperative. If you're doing d

I can get by on a 27" display (full-resolution, not upscaled 1080p) alone, but for certain tasks having a second screen is almost imperative. If you're doing development and need to see the output window, some logging, and are watching your performance monitoring application, you'll run out of real estate in a hurry.