Both shows are amazing, but South Parks definitely my favorite.
Family Guy is awesome with how it's so damn random,
but if I had to pick it would be south park.

South Park always has a moral at the end, usually criticizing just about... everything.
Most the episodes have to do with current events e.g gay marriage, abortion...
anything controversial that people love hearing about.

Mormonism, Scientology, priests touching little boys, Tom Cruise, stem cell research, etc.

Family guy shows that too, just not to the way South Park does it IMO.

lol I really explored this issue, I'm pretty blazed right now. :rastasmoke: