Oh I’m down here in the SE alright and humidity is nothing to play with lol. Summer is coming quick and the humidity is right behind it.Depends on your part of the country too. In the SE there's so much humidity I hardly ever have a chance to even put my 25x atacr on max power. Since it's dedicated target I'd say go for higher magnification but if you are in an area like me with tons of mirage I wouldn't pass up a good deal on a 3-18 or 4-20. Glass quality trumps magnification (to a degree)