Help - What game should i buy Madden 11 or NCAA 11? (PS3)

Hey not sure which one to buy, been loyal to Madden for years.  Just downloaded the demo for NCAA 2011.   Went pretty well I was Miami and won 14-3 on varsity over OSU. 
Seems like the gameplay is pretty smooth, and graphics are better then i remember the old ones to be.  I loved playing that 3-3-5 defense and smothering pryor too!  Just curious as to what everyones opinion is.  I know some of you have xbox.  FWIW have not tried the demo to Madden.