Dragonball z nothing can compare to that.
Amen to that! Watching an episode as I write this, I never get bored of watching this anime
DBZ is my all time favorite, it's funny, it's got the coolest characters and most intense martial fight scenes I've seen in cartoons, Akira Toriyama is a genius. I don't like anything DB related that comes after the Buu saga though.
Honorable mentions for Saint Seya and Hokuto no Ken!