@GalacticMj
The thing is, this is not true. Vegeta likes to show off, way too much. And Goku generally takes Vegeta's changes as an indicator, but also he plays around a lot. Broly pushed them in LSSJ, but not before imo
@GalacticMj
So hypothetically if he used this and super saiyan he could go ss4 or does that require a tail even though broly can use the power without one