Jiki Jiki no Mi

I know how strong Kid is, but I don't think he uses his object control power as well as Shiki or Fujitora. Maybe it's because he's limited to controlling Metals only but still he should be able to control tons of metal like Fujitora on a battlefield.

So apparently, we got a look at the actual appearances of two Devil Fruits we already know of and I’ll have to say, they’re kind of cool. But what do you guys think of it?

Jiki Jiki No Mi

Mochi Mochi No Mi

Kid's techniques proved impossible to escape without taking damage. They also dealt high damage to Big Mom, breaking her arm and twisting her back. In a technical analysis of the skills shown, I don't see how Luffy can beat Kid. Certainly Luffy doesn't have the same strength as Big Mom to bypass the electromagnetic force and would take more hits with the combos that Kid can do with the "Assign". Obviously Big Mom's stamina is much higher too, the damage would be fatal on Luffy.