We have land down by the river and I'm ready to get into thermal. I've done a good bit of reading so far and I've seen lot's of talk about a scanner as well as the optic itself. Our open pasture sort of lies in a T shape with woods and river surrounding it. For the most part I'll be sitting in the back of my truck with shooting sticks to cover the pasture shooting lanes. Maximum range here would be around 300-365 yards. Most shots being half that. With this setup I feel a super hogster would cover me without needing to spend anymore or needing to purchase a scanner...but I could be way off on that. Any advice would be welcome.