Looking to hear from some of you with experience in higher end optics...I am heading to Colorado next year for an Elk hunt. most likely shooting in the ranges of 150-300yrds but want to comfortably shoot 500 free standing before I go. I will either be shooting my 30-06, 6.5-300 Weatherby or my .257 Weatherby. I want something that I do not have to worry about fog ups, shitty glass, etc. Price is not a real concern but I don't want to spend $3,000 on a Zeiss if there is a comparable option for less the cost. Yes I know 150-300 yards is not a very far shot but after hiking a mountain and only having 30 seconds to get on target and make the shot while breathing hard is a different story. Don't want to be worried about optic and rifle at that point in the game.