As mentioned earlier, Goku specifically mentions to Vegeta that the two of them fighting together would still lose against Evil Buu, and suggested the fusion dance as their only current method to be able to defeat him. Goku even berates Vegeta a number of times for destroying the Potara after they had forced Evil Buu to revert to his normal form, and since it was clear to them that the Potaras don't work within Buu, Goku was indicating that even when they leave Buu's body, they'll still be too weak to defeat him on their own.mistershin wrote:I too believe that Kid Buu could be stronger than Super Buu.
It is outright stated:
Buff Buu > Super Buu
However it is never outright stated that the Ki or Power drops from Buff Buu to Kid Buu.
(Even if it did, it would likely take it back to Super Buu power level anyway)
Anyway the way I see it, Kid Buu cannot possibly be weaker than Super Buu, at lowest they would be equals.
Goku stated at 100% he can beat Kid Buu. This statement is Goku underestimating Kid Buu as he tried and failed to win as a SSJ3.
Genki Dama:
Takes energy from people and celestial bodies.
Kaioshin Realm has several Stars, those would be included into the Genki Dama's power.
Along with Z-fighters, Nameks, Otherworld etc contributing power.
I guess what I'm trying to say is this:
Kid Buu at MAXIMUM = Buff Buu
Kid Buu at MINIMUM = Super Buu
Then it is established as "Buff" Buu is reverting to Pure Buu that "Buff" Buu is stronger than Evil Buu, given the comment, “H-hey…Vegeta…His ki is increasing, ain’t it…!?”.
Now, while Goku was unable to defeat Pure Buu in his first fight with him, the two fought evenly (Buu was only established to be playing around when he refrained from regenerating immediately after Goku's Kamehameha), Goku was still confident in the ability to defeat Pure Buu, and couldn't just on the standpoint that his body couldn't "hold a charge" anymore, so to speak, from the strain that Super Saiya-jin 3 put on it. It wasn't that he wasn't strong enough, it's just that his initial approach (a more physical one) didn't work, and he couldn't power back up to full to try again.
As for the Genki Dama, unless I'm mistaken (which I might, since it might have been mentioned in the Daiz or another guide book), the only confirmed sources of genki for the one that destroyed Pure Buu was everyone on Earth, everyone on New Namek, and those in the afterlife. Nothing in regard to celestial bodies.
In short, nothing is said or done that contradicts that Goku is unable to defeat Evil Buu without fusion, but is able to defeat Pure Buu without fusion, thus Evil Buu is stronger.







