Anime transformations as we know them wouldn't exist without Dragon Ball Z, and these are the absolute strongest forms in DBZ.

Vegeta doesn't have as many transformations as Goku, but that's simply because the Prince of All Saiyans doesn't need them.

While many of the strongest characters in Dragon Ball Super have died or lost much of their power, others have grown more ...

Dragon Ball Super's power scaling means that the series' forms are leagues stronger than anything seen in Dragon Ball Z, & are only getting stronger.