Why does naruto not use the og kcm

[Bob74h]

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this form

he only uses this now

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even in boruto he uses this

notice the tomoe on the neck and black chest with the yellow rest of the body
alongwith the jacket and lines on the limbs

and the monotone skin color

instead of tan skin like sosp

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not to mention bright yellow eyes

 

[Angel90]

Isnt the form below stronger?

 

[Bob74h]

Isnt the form below stronger?

kcm 2 is stronger yea

but kcm 1 still has uses
as example if he wants to hold back versus a enemy

such as what he did versus toneri

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