Summary: Acer's manual and marketing details state the monitor has a 2ms response time, however I see ranges from 9-17ms from my testing. Their manual doesn't state weather this measurement is for white->back->white or grey-to-grey, so I tested both. I also tested "display lag" and saw numbers from 11-22ms depending on weither v-sync waiting was turned on or not. My methodology was to use a 1000 fps video camera and a micro-controller hooked up to the PC.
Summary: Pros: - Nice size and resolution. I upgraded from a 22" 16:10 Widscreen LCD and this seems about the same height, but has more horizontal space due to the 16:9 resolution. - Good colors, image quality, black levels. - 3D gaming immersive experience Cons: - My monitor seems to have a very annoying humming noise whenever the screen is showing a lot of black or certain composition of colors.