I can see the perks of the 650 for sure. There has been a few times we have hit a nice spot to rip and tried going back and it took us forever to find it. Its pretty easy to get lost in some of the land out here in Colorado so having the ability to backtrack your tracks is pretty sweet. Man the wife is gonna love this Christmas request. That BCA one does look neat to. Do any of these show what the range is? I would assume the 650 is pretty dang good since so many use it. With the snow falling and trees everywhere it doesnt really mess with it?