Personally, I wouldn't touch the non-UltraSharp Dell LCD monitors. There's just no comparison in the quality of the display.
I would STRONGLY recommend, if you're looking at a 24", to look at the UltraSharp 2408WFP. There will be an added cost, but UltraSharp monitors are among the best out there quality wise. Ranking right up there with Apple's Cinema Displays. I still have an UltraSharp monitor I got in 2001 that's working great.
You also want to be aware of the type of panel used. If it's a TN+ panel, run fast and far. Those have horrendous viewing angles. You move even a couple inches from dead center, and you'll start to notice some discoloration effects. A much better panel tech, is SPV-A, or something like that.
And I have to admit, that if you can afford it, Dell's UltraSharp 2709W is a mighty fine monitor. The touch sensitive controls are a little obnoxious, but you don't generally need to tinker with those that much anyway.
I am not sure which monitor would be the best for gaming. I have choosen bentween 3 available monitors.
1:benq v2400w (with a 1920 x 1200 resolution)
2:Dell S2409W (with 1920 x 1080 resolution)
3:Dell SP2309W (with 2048 x 1152 resolution)
I mainly play WoW (World of Warcraft) and looking for a monitor which displays this game the best. I am not sure which resolution is best for the game so I would appreciate your help.

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