I'm hoping to build a pc this summer. I won't have unlimited desk space and figure that a monitor in the 20-22" range should suffice. For many of the cheaper ones the resolution is or similar to 1680 x 1050. Will this resolution be good for gaming or should I spend a little extra money on a 1080p monitor. If I were to build the computer today I would probably buy a radeon hd 6850 to fit my price range.