Thank you gentlemen for all of your responses. I gather that it depends on many factors and like lures in fishing, each one works for the area you have experience in. I really appreciate the experience and just love being outside. Bagging a coyote, to me, is a bonus. Going to try and get out this weekend and change things up a bit, while also playing some new sounds that some of the more timid and experienced coyotes might not have heard before.
And yes, I will be sure to post pictures of my successes in the future.