I ain't gonna tell you which one to get, but i'll tell you what i think about ufc 2010.

Good points:
- lots of game modes, so there is always something to do and complete.
- career mode is fun, but after you've done like 2 careers, it gets redundant with the same story line.
- lots of playable fighters with their own moves and stances and whatnot.
- lots of blood!

Bad points:
- xbox live matchmaking could be better
- like i said above, career mode gets boring - and also you can only play the mode for 12 years.

- submissions are hard as hell (for me at least hehe)


Overall, it's a good game especially if you're a UFC fan and like to kick some ass.