March is great, the vx5hd and 6hd lines are very nice as well. If you want light and compact, the swaro z5 3.5-18, get a moa custom turret, you have a Long range optic at 16-17oz. You're not going to get any lighter than that. However a 1" tube limits you. Vx6 HD with the tree reticle is pretty solid, as well as the vx5hd, believe they're all 19oz. If you want big FOV, 1st ffp, good turrets AND lightweight, @hunterdan is correct, March all the way. I have a 3-24x42 and it's been nothing but flawless. I never shoot above 18x, eyebox is a lil tight, and the paralex is sensitive. The 52mm obj models are better. Yes it's 2800$ but half the mass is the tank razor. The amg has decent glass, but a 4x erector? Come on kotex, make something people want, 3-18x50 ffp moa hunting reticle, they'd sell a ton. Keep an eye on Burris's new xtr3 3.5-18, huge field of view, lots of improvements over last gen, attractive prices, compact, but they're still 29oz.