Board Thread:Naruto Discussions/@comment-30201637-20161011193334/@comment-24729606-20161011204440

KazamiLight wrote: I'm not going to consider Hagorom's & Indra's Susano'o because we don't know much about it. Only being showcased in the anime and little to no information is known.

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So that leaves us with:

-Madara;

-Kakashi/Obito;

-Shishui;

-Itachi;

-Sasuke;

In terms of raw power I would say that Madara's is the most powerful Susano'o;

In terms of utility I would say that Kakashi/Obito is the most useful Susano'o;

In terms of versatility I would say that Itachi's is the most versatile Susano'o;

Shisui falls in the same category as Hagoromo & Indra, because we have only seen it in the games and I'm not sure if that is considered cannon. ~ Sasuke, his first Susano'o is mostly an imitation of Itachi's or a less powerful version and the latest one was empowered by S6PM and TB chakra so not really a pure Susano'o --- I can't say that I disagree with you on Sasukes final valley Susano'o but I would still count his as superior to Madaras. Not by much mind you but Madara couldn't have turned his into essentially a replica of the Ten Tails/Gedo Statue or if he could've it wouldn't have been as significant a transformation. Additionally Madaras Susano'o was fueled practically exclusively by hatred, resentment, and conceit. Sasukes began the same way but he transcended those emotions (thanks largely to Naruto) and by doing so achieved true power.