I''m thinking about buying a rangefinder that's really cheap and not completely crappy. I don't hunt anymore, so reflectivity off an animal's hide doesn't matter. About all it'd be used for is occasionally placing targets from 25 to maybe 300-350 yards. Magnification doesn't matter, but a tripod socket would really help (I'm not steady enough to hand-hold anything unsupported). I have no opinion on the merits of a rechargeable battery on something like this that'd hardly ever be used, but would like to hear any arguments for or against. Not more than $100. Any thoughts?