I am desperately trying to pull the trigger on a new lcd. I don't have a lot lot of money so I'll probably be getting one of the inexpensive Asus screens as this will primarily be used for gaming. One thing that is making my decision more difficult is there are 3 sizes 23, 23.6, and 24 that all run at 1920 x 1080. I feel a 23 inch would probably be plenty large enough for me as I'm using an old Samsung crt at the moment but which of the 3 will actually have the best picture quality? Instinct tells me the 23 inch because the pixels will be the smallest. Are the other two just wider for the most part or do they add height? Thanks.