64 is my fav. I often played it with friends in college. Grew up with it. Had the best memories with it. Double dash is in second. Spent hours with friends on baby park trying to fill that map up with so many dangers. Pure Chaos. Nowadays, I'd still choose 8 if I was hosting a kart night with friends though, because they haven't overcomplicated it too much yet and it still has the same charm.