I'm going to be hunting elk this year in Colorado with a bow for the first time and I was just wondering what everyones opinion on using a decoy is? I don't have one (yet) but too me it seems to make sense to use one. Give the bull a visual along with the calling to ease him into the killzone easier. But I've never used one and I'm curious what the general thought is on these. And if you DO use one what brand/decoy do you use. I'm leaning towards the heads up decoy because of the compact size.