kakashi wins i think. kakashi can hold his own with v2 jins so he can hold his own against v2 bee with lightning bunshins, earth walls and raikiri. if bee goes full 8 tails, bijuu dama is countered with kamui. kakashis only chance to take out bee while he is full 8 tails is kamui. kakashi high diff
yeah but all the lighting clones and raikiri take enomous amounts of ckackra wich kakashi doesnt really have... Not sure he could afford to use kamui after thatxd
watch his fight with deva path,he used lightening shadow clone,multiple raikiri,including raikiri hound,goe ST'd like 2-3 times,still managed to kamui a needle from ST and asura path missile. I think he can handle it.