I have been wanting, needing a Thermal scope for killing coyotes at my farm. My land is a mix of open agricultural fields, CRP fields and timber. As far as shooting distances, I can shoot as far as I can see so I’m wanting a Thermal that will allow me to shoot at least 150-200 yards. Up to 300 would be nice but I’m sure that will cost. My question is will the Pulsar Trail XP50 be my best option and if not what would be?