I dled both and let me tell you while the game is the same except for the added difficulty level on WE they play different. WE is slower and a more realistic pace + there is no slowdown and the replays are much more watchable. Anyone else notice this?
I have always had the chance to play both winning eleven and pro evo on previous versions... this was because winning eleven (jap version) always came out before pro evo did.
I did realise there were a few major differences... im not sure if this applies to the PES2008 and winning equivalent cuz i havent tried the two...
but based on past versions.. the main differences are
Winning tended to be at a more flowing pace than PES
The CPU's on winning tended to be a tad bit harder than that on PES
Controlling were slightly more delicate on winning than on PES
Ive always liked it on winning > PES for such reasons, just that player names in japanese gotten on my nerves abit till i found the OF.
Not sure if the winning and PES will the different in this newest version