I'm not sure I can answer honestly because I don't know if I'm not subconsciously influenced by the awareness that CK *is* Superman.
Even if we say that bit of knowledge doesn't matter, how can we be sure? Besides If you pick CK, you get Superman too, so two for the price of one.
But if you pick Superman do you just get Superman?
On the other hand it's no contest, because CK has better hair. And
can you imagine S in a tie?
However, everyone knows that Superman is taller than CK, so...
Nope, much too difficult a question.
c.