Board Thread:Theories and Speculation/@comment-32617252-20170824215738/@comment-734582-20170825074125

I don't think Earth's fruit is stronger. Rather, Kaguya ate the whole fruit and obtained all it's power. Momoshiki and Kinshiki process the fruit, which seems to reduce it's effects noticeably.

Also, it seems strange to me that Momoshiki would travel the galaxy just to gather fruits for himself, what does he need so much power for? seems more logical to me that he supplies fruits to the Otsutsuki homeworld (and occasionally processes one for himself/Kinshiki to recharge)