Unlike some I don't think that madara is more powerful than hashi currently in in the manga, because in the most recent issue...
Hashi can move freely while an edo because they used his cells to enhance it. Meaning he has greater control of the cells created from him, after he died, than the user of the jutsu does that is manipulating them. What else is there that's enhanced by his cells? A number of things like, zetsu, Obito, madara....
This seems to me like it could be a bigger advantage to hashi than to anyone enhanced by his cells.
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Hashi can move freely while an edo because they used his cells to enhance it. Meaning he has greater control of the cells created from him, after he died, than the user of the jutsu does that is manipulating them. What else is there that's enhanced by his cells? A number of things like, zetsu, Obito, madara....
This seems to me like it could be a bigger advantage to hashi than to anyone enhanced by his cells.