Until last year I had always been PES. Since the very beggining of ISS. But last year FIFA became close to the PES I'd always wanted and PES grew closer to the FIFA I never wanted.

FIFA WC was better again, limited because of it's purpose, but was a huge leap on from FIFA 10 (slaggy goals limited massively- cut backs, lobs, rebounds etc)

The demos are on different planets, FIFA is better, but I can't write off PES this year as the games are both now very different. The way they feel is much more different than normal.

But FIFA is polished and produces exciting games of football. Not to mention the fact the games are more likely to be full of lag on PES, as per usual.

It's all about online for me, depends on if they have cracked stopping the slaggy, cheap goals that get scored relentlesly and plague the online ranked arena. PES I'm sure will be full of glitches (often in AI) ready to be exploited, where as FIFA seems to realise there is nothing worse than losing 3-0 to three identical goals from Barcelona.