Seriously thats like saying "What's the *best* car"?
Are you going to surf two web pages at the same time? Watch DVD's? Watch HD-DVD's? Operate a graphics workstation? Play competition Quake? Retouch photographs in a color managed system for direct-to-print? Brag that you have a 24" monitor while secretly s!!!!!!ing because you spent less than anyone? Show off your monitor's resolution/response time/contrast ratio/brightness specs to anyone who will listen?
Benq are bringing out the fp241w and fp241w +bfi models in a couple of months. Maybe it would be worth waiting for those as the fp241w with bfi (black frame insertion) looks like it could be a winner. They also come fully hd compliant and can display 1080p picture as well as having both dvi and hdmi inputs.