The Dell is a good screen, above Full HD TN panel (2048x1152) Does 1:1 Pixel mapping if that is important to you, has a built in 2MP web cam, twin usb mic's, 4 port USB2 Hub, The options for a Soundbar if you are cramped for space or like me don't want loose speakers and wires about. Dell have it for about £175 at the moment. The stand rises/drops about 4 inches (100mm) and has a built in turntable for side to side swivel.
Some people have had buzzing issues and report uneven backlight distribution but mine has had neither of those issues.
Most modern games (I'm not into FPSs as I suffer from motion sickness) will run happily at the native res, Grid, NFS Shift and the recent Tombraider games have been tested by myself.