I don't know what you are using it for but, I have a HP w2207h and I love the choice I made. It's a 22" 5 mil response, it's bright, crisp, the picture is still really good from the sides, it also has a feature that you can physically rotate the screen 90 degrees from landscape to portrait mode and it will automatically switch back and forth as you turn the screen. It also tilts well and moves up and down about 5 inches. It also has a HDMI input as well. I paid $250.00+tax. The 24" was about $100.00 more.
The only drawback which for me is minor is that the base is a little to big other than that it's great!