I looking at the Leupold VXR either 3-9X50 or the 4-12 X 50 in the fire dot wind plex reticle, and am looking for opinions pro and con on these scopes, I manly will be used for hunting and some steel banging out to 600 for starters, don't know if I will ever get farther than that do to the age of my eyes, thank you for your input