will i be able to notice the difference between 700:1 and 20000:1? im looking at the Asus VH226H 22" and the OcUK Value 22"? the price different isnt that great but ill be buying two so the difference of 40 would become 80, if i can get away with the cheaper one id be happy, it'll be used for gaming and movies and the speakers in the Asus wouldn't get used as ill be buying a 5.1 set at some point. also if there are any other alternatives worth considering that'd be great! thanks guys!