Goku having the ability to use Super Saiyan 4 before Dragon Ball Super is the latest continuity issue to spawn from DAIMA.

Goku's Super Saiyan 4 transformation from Daima is achieved through a spell by Neva, unlike GT's natural trigger. Daima's Super Saiyan 4 doesn't age Goku up like in GT, and his appearance slightly differs. In Daima, Goku's fighting style in his Super Saiyan 4 form is more primal and monkey-like, unlike in GT.

Goku and Vegeta have access to all the same Super Saiyan forms, but they're clearly each more adept with certain transformations.

Dragon Ball Daima's Super Saiyan 4 is the center of discussion throughout the anime community, and though it's exciting, it creates some problems.

Dragon Ball is home to some of the most iconic transformations in history, but some of its best aren't even canon.