That's not what I am talking about.
Naruto's new mode is simply a massive amount of Senjutsu, he simply evolved his BM avatar.
But Sasuke has three separate upgrades, while Naruto has two separate upgrades.
I don't mean to bash Sasuke's character, but with how Kishi is doing the fight, it really does wreck the idea of them being equals.
My only conclusion is that Senjutsu is the strongest upgrade in the manga.
and that evolvement doesnt come with benefits??
how? rinnegan is a result of hagoromos yin, naruto has his yang, bijju ps against full senjutsu(an insane amount of it compared to before) and bijuus chakra boosted avatar. he also managed to create more hands in his avatar so he can charge up different attacks at once. you are underestimating him a bit.
well it allowed hashirama to put down madara, kabuto to take on an Ems and Ms user same time so its pretty powerful, current naruto now has shitloads of it to boost his techniques.
You said nature energy but okay. That was a power he has within and it still isn't a full Asura transformation.
He merged his clones and created more hands. He didn't use another new outer source to gain that power.
of course i know nature energy is not a new powerup but the quantity is a boost. yes but hes never done that before so its an upgrade same with sasukes using chidori with ps, two jutsus he had previously but its certainly an upgraded as he stalemated a bijuu dama with it. not having new sources of power doesnt mean one cant upgrade what he has and receive a boost from it.