This was a powerful fusion by Goku and Vegeta. The fusion with the pottara earings is more powerful than the fusion dance. In this fusion Vegeta controls the body. But since he does...Vegetto turns out to be very arrogent. He toys around with Majin Buu for too long. But in the end Vegeta crushes his potarra earing making it impossible to fuse again or to ever use them again.
This was a fusion using the fusion dance. This wasn't as powerful as Vegetto but it was strong enough to kill Janemba. But, later on, they fuse again as SSJ 4's. This was the most powerful fusion in all of DB/DBZ/DBGT. They had a pwerlevel of 64,000,000,000! This was also the last fusion that they ever did.
Gotenks
This was the most riduculous fusion ever (my opinion) Gotenks was a waste of time because of trunks. He was very hyper in his young age. And he was just as much arrogent probably. But since they went SSJ3 they were ok. But they still weren't a cahnce for Buu. So they were even more useless than Vegetto. Because they didn't do anything exept stall majin buu.
