» Sun May 13, 2012 6:34 am
I had one of the 20GB models until very recently, I had two full games installed (LBP and inFamous) as well as the necessary save data for several others, the lack of memory only got noticeable right at the end. After I had had it for 3 or so years. So, in my opinion, you don't need the extra memory, so unless money is tight, go nuts.