Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
I have a Dell 1908wfp and I love it for general purpose, I'm getting more into photo and video editing lately and I'm upgrading it to 20" acd. (alu) I'll still keep the dell around as my secondary screen.... I would recommend you get yourself a secondhand 20" aluminum cinema display. Any TN panel would look bad next to a 23" acd
 
Why not look for some of the older panels? I run dell 2005fpw's that I picked up for £80 each. They are s-ips panels so your not going to get better. I beleive the 2007wfp are good too being either s-pva or s-ips. Don't go for a 22" as others hae said the quality is poor, mainly because the resolution is the same as a 20" monitor on 22"'s. 2407's can be picked up at good prices used too, normally for around £250. These are all mostly the same panels as in an acd
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.