Sony 32BX330 Input Lag

hello everyone
im new to the hdtv world and im looking to upgrade to a 32 inch hdtv for my dorm room. only catch is im looking for a tv with a low input lag because im very senstive to lag. Im thinking about buying the Sony 32BX330 or the LG 32CS460. Can anyone help me?

if someone could test this tv for input lag, or just point me in a better direction that would be great. i have a budget below 400 dollars and no larger then a 32inch. i would appreciate any help i could get because i dont want to be stuck with a laggy tv.