I couldn't pick South Park because of cruel cursing. Which I hate.
Family Guy will have to be a win. It's way funnier than the Simpsons.
LOLWUT?
Are you shitting me? The cursing in South Park bothers you, yet the immense amounts of lewd sexuality in Family Guy don't? You're going to have a real problem once you get into a university and everyone else around you is cursing nonchalantly because it's a part of daily lingo.
I do agree with you on Family Guy though, it's much better than The Simpons. The Simpsons doesn't exactly suck to me...but I only find it mildly amusing.