LCD's are shitty for gaming. take half life for exlample, it doesnt support 1280x1024, and can you imagin running 1280x960 on an LCD? Lofl...
plus there quite a bit of blur and delay involved in lcd's.
LCD's are simpley for highlevel workstation Color and visual editing purposes, as they have infintly better looking contrast and color. and perfect geometric screen display ratio.
CRT's have some what less color accuracy. but thats becuase no one is using BNC connection and they dont know any better. LCD's display a range of about 30 to 40 pictures per second, similer to the refresh rate of a CRT being about 100 to 85 depending on the resolution. but V sinc is useless in LCD's becuase your getting a max of about 40 fps regardless of what the console tells you, becuase the monitor is only displaying about 40 pictures per second. so strafing around in a game doesnt look all that pretty, with the added blurry effect, and delay.
it all depends one what you do,
gaming & movies = CRT
visual editing and color definition perfection = LCD