I am building a 7 rem mag rifle and have a mk5hd on backorder. Talking to Leupold the backorder will put the scope in my hands really close to my next hunt. I have a pst gen ii on another rifle and like it quite a bit, but have heard glowing reviews for the mk5 which is why I ordered it. I do shoot long range and hunt at ranges out to 600 yards which is why these are two of the scopes I've been looking at vs lighter options. So the big question I'm trying to answer is, is the mk5 worth significantly more money and waiting so long for?