I went from a single 15" CRT to a dual 17" LCD setup. Obviously I'm digging the additional screen space but seems to me the colors on the LCD screens are far less crisp though the CRT monitor tended to tire my eyes out quicker.
So, have you found one to be better than the other? If so, do you have any product recommendations? I've heard the Apple cinema displays have great color but those are a tad out of my price range :) So I'm thinking a couple of decent CRT's might be in store.