Choosing only from the list provided, the 357mag is far and away the best tool for the job. Far, far and away.

A 223 Rem, 6 creed, or 6.5 Grendel, or the new 6mm ARC would be fantastic options to add to your line-up, and all far and away better options for coyote culling than any you currently have. Far, far and away.