Which one is stronger: Darui's Black Lightning or Kakashi's Purple Lightning?

[SupremeOmz]

I just wanted to know which one is stronger and why.
-Supreme-

 

[RinneBlitz]

It should be Darui's Black Lightning as it was given to him by the Third Raikage. And as the Third was one of the strongest Kages as a whole, I believe it should be pretty strong. Kakashi's Purple Lightning could actually be weaker than the normal blue one, as he created the technique as a substitute to Raikiri which he could no longer use.

 

[salamander uchiha]

Featless black lightbing vs Raikiri replacement

 

[321ice]

i never saw black lightning cut the huge tail of a huge beast comparable to a bijuu in one clean swoop

 

[HowDidIGetPrem]

Kakashi's lightening went clean through Nue and had serious range alongside the power. That doesn't prove much, but I really don't recall us seeing as little as Dariu's lightening harming someone beyond the shocking.

 

[DHOH]

Purple lightning is implied to be weaker than Regular lightning, while Black lightning is implied to be stronger.

 

[Imp]

I'd say Darui's black lightning is marginally stronger. Then again, there aren't concrete proofs to suggest that or give provision to the converse.​

 

[Uverdore9]

Black Lightning kinda.