Ive had 2 23"s (which because of their lacklustre quality rarely match in color) 2 20s" and now a 30". The 30 is simply awesome. And with the new pricing, even a better deal. It feels "too big" for a few days (esp considering its the size of many LCD TVs out there) but after a week of use, you will feel right at home on it. The resolution is insane, wait till you see a 4-5+ MP pixel picture you took on it!
Another thing to note: running two apple ACDs at any size results in a very wide desktop arrangement, which sometimes gets a little taxing scanning left to right with your eyes.
Sooner you get it, the sooner you get to enjoy using it!