Majuub

When the old Kai said that their rivalry doesn't hurt, it was saracastic meaning that the fusion will acutally be better because they have opposite personalites but the same love for fighting.
You really think that Vegeto was 1.3x stronger than Buu, we are not talking a fight like Super Buu vs Gohan, we are talking about the fact that Vegeto was still stronger even when he only used his legs. I don't even know how superior Vegeto is to Buuhan but he is far superior, they never said that the potara fusion was noticabely superior, they say it was greater, not far greater or anything, just greater. We can assume that Vegeto is greater than Gogeta, we can also assume that Vegeto is far greater than Buuhan so we can also assume that Gogeta is at least greater than Buuhan.

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