Which game is better halo 3, Gow 1 or Gow 2?

[Mate]

im getting a xbox 360 arcade for Christmas and im wonderding which one to get oh and which one has the best graphics

 

[chris]

umm i would recommed halo 3 b/c the graphics are great, the story line is great, many options for online, u can make your own custom map for you and ur friends to play on.....gow1 and gow2 are fun, definitly good graphics, but you don't really have as many good options as in online and offline to choose from like you do with halo 3...so out of the 3 i would definitly say get halo 3