RE5 and DMC4 are two different genres of game, its hard to say which is better.

The two games are going to be really good, but RE5 seems to be far away to be released yet, so i choose DMC4

I am pretty sure the 80 gig model comes with a game and an extra controller to justify the 100$.

cloud_afg

If the game is MGS4 then its really worth xD