Got an 18" LG one that doesn't blur and is has a good picture. The brightness could be slightly better but its not a problem. I have seen a 20.1" Eizo FlexScan which was very nice but on the expensive side. Double the price of the LG I purchased. The response time needs to be at or below 20 mS is very good.
Recently upgraded my computer, well pretty much built from scratch again. (long time saving )
Bought a LG L1920B TFT Screen, really was worth the money imo, nice design, well built, no dead pixels when I got it, automaticaly changes the screen to the resolution (unlike my old CRT, having to manualy change it with buttons) and has a button specialy for changing the lighting/colours of it like if your in a dark room reading from text its setting lowers the brightness to not stran your eyes.