ive used almost all types from 3k cost to 600 to 300 between the 3k and dell ultrasharp 600 dollar monitors i found no real justification unless you are working for extrene color grade final film level. I have been using dell ultrasharp and the color + contrast ratio has worked very very well for many years now. If you notice most gaming studios including blizzard had some of these monitors for all their artists you can even see them in making of footage.