Mika vs. Kokoa

Which model is better?
Just in case you don't know, the pink is Kokoa and Mika is in the black and red.

About Kokoa
Pros:Now an UTAU
Pretty cute

Cons:Super frustrating bones
Due to her skirt issue, she can't sit or dance get down XD

About Mikazuki
Pros:Can fit in like any video (can look from evil to adorable in the expressions)
I think it's one of the best models I've made so far

Cons:Some parts don't have physics
Uneeded amount of expressions that probably take up more space than the actual model XD