I think you should go in for Samsung 713N or 740N. Both are excellent monitors.
The advantage Samsung has over Viewsonic and Acer is the large number of Samsung Service Centers throughout the country.
Btw,
DO NOT believe digit product reviews when you're buying anything.
Only DIGIT can give an "A" rating to CMV.
I own a Samsung 710N. The picture quality is excellent. Also, no dead pixels