Getting frustrated with my red Coyote Light. It seems that the moment I spot eyes with it the coyotes disappear, never to be seen again. Would like to have a thermal but have no experience, and am reluctant to buy one without trying it. Probably looking at the midrange pricewise. A buddy uses a Flir, and used it in Afghanistan, but when he sets it up on, say, deer, I see absolutely nothing thru it. Yet he claims he can pick up mice! The Pulsar therminons seem to have plenty of features; I like the idea of mag built in. Would appreciate some input on it. Also, is there anywhere that they can be tried? Can the aftermarket be trusted? Thx.