Im Using a Toshiba 42" REGZA 42HL167 LCD TV that lets me run at 1920x1080 I like it but the screen is a bit bright for me and it doesn't seem as sharp as the Westinghouse 42" monitor I had that I loved but it is apparently not being made any more. (the second HDMI input on it only worked after the unit had been on for 10 minutes)
I have to say, for gaming and casual web browsing I like the larger screens.