Hmmm, I think the trapping ability of the grilled cheese would win, unless it was fighting a Brazilian Fish Taco.
Edit: Of course everyone knows that the Brazilian Fish Taco was adopted from the Japanese, the Gracie family used it to win the UFC (Ultimate Food Challenge) in the early 90's
CCM is a meal, Taco and Toasted Cheese are snacks, you are comparing apples and orang utans Only other thing in the running in my opinion is the Egg Banjo.