Vice city stories by far. Better story, ability to swim, able to fly and much better graphics. Also it has an longer story.
PSN: gamepro127 ._--add me, accepting all invites, will delete if not online for over 1 week unless noted otherwise._-- Currently playing:World of Warcraft, call of duty world at war, doom 1+2+ultimate, SPORE!.
My world of warcraft info: I play private server, rightwow.com. caqwah (I think, dont play much) on realm 1 and tobagyourmom on realm 2.