Vice City I think is a classic. The music, the cars, I love the fact that it was based in the 80's. Best game I have ever played.
San Andreas is definitely a better game due to more technology being used but I always enjoyed playing Vice City more!
Both are good, but SanAndreas obviously have much more stuff to do and a bigger map since it's a newer game
Well I have to say San Andreas because it has a bigger map and a lot of thing that you didn't find in vice city
Vice City was more entertaining in a 'scarface' kinda way, with some awesome radio stations.. Yet San Andreas was far more realistic, and much easier to play for long lengths of time..