I'll be completely honest: LCD computer monitors intended for graphics professionals are not my area of expertise. Most of the monitors I've reviewed have been consumer-focused.
Monitors like the Dell SP2309W and Samsung P2370, while great for gaming or just looking nice in your apartment (respectively), would not be caught dead on the desk of a graphics professional. (Of course, if I'd found a monitor could actually die at all, well, I probably would not be writing this, as the prospects of an inanimate object possessing a soul would be far too exciting to continue sitting at my workstation, working.)
Silliness aside, I'll be soon be diving headfirst into a small, shallow pool of Pro Graphics monitors, starting with the Eizo ColorEdge CG222W. The CG222W is intended for graphic pros and can be found from around $1,200 to $1,500. The monitor includes either an S-IPS panel or a Samsung S-PVA panel (the LTM220M3), depending on whether you believe FlatpanelsHD or TFT Central. According to TFT Central, the panel used in the NEC Multisync p221w-bk is the same as the one housed in the Eizo.
If that's true, it's strange that the NEC monitor costs only a third of the Eizo's price. And for this reason, you won't see a review of the Eizo CG222W for a couple of weeks. I'm waiting for NEC to send me the P221W-BK so I can compare them directly and figure out just what makes the Eizo so much more expensive.
Also, I'll also likely be using some new tests that are better-suited for professional monitors, like photo viewing and a black level test.
NEC says it can get me the monitor in a couple weeks, so look for reviews of both a short while after that. In the meantime, check out a few pics I took of the Eizo. Commence stalling.