It goes Dragon Ball: Its the first series, showing Goku as a kid and his growth to become Earth's greatest martial artist. Dragon Ball Z: Its the second series, after a few years of time lag. read more
First ill correct you that dragon ball z is not the whole series. Dragon ball-1st season; Dragon ball z- 2nd season; Dragon ball kai- 3rd season; Dragon ball gt - 4th season; Dragon ball super- a different series that doesn't belong to the main story line. As you can see, the seasons from 1–4 is the main storyline. The most popular is 2nd and 3rd season. read more
Dragon Ball Watching Order Guide Discussion, generally of an in-universe nature, regarding any aspect of the franchise (including movies, spin-offs, etc.) such as: techniques, character relationships, internal back-history, its universe, and more. read more
2b- Dragon Ball Z Episodes 166-The Rest 3- Dragon Ball Z Battle of Gods I suggest Kai because the original DBZ has awful pacing due to them stalling while waiting for Toriyama to finish the manga. read more