Personally I'd rather have a single big screen. The problem there is if I do get a new monitor, I'd also like it to be 120 Hz capable, and 120 Hz monitors only go up to 1080p, so Im still stuck with my 1200p 60 Hz TN panel, but arguably still one of the best TN panels around for viewing angle, colour, contrast and saturation.

Its sad that most monitor manufacturers are still focused on pushing out 1080p, and no one seems to be focused on improving 120 Hz resolutions beyond that crappy resolution.