Tract toric 4-20x50 and 4.5-30x56

[zr600]

Has anyone looked at one of these? I typically use moa all my shooting buddies do to except one and I don't shoot with him as much as the ones running moa. So I would really like the 4.5-30x56 for my long range rifle but I don't know if I like the mil part of it. Has anybody compared these to like Nightforce nxs, nx8, mark5? How did they compare? The 4-20 I would bite it if it had more elevation but it's not enough for my elr rig. But any information with experience on these two scopes would be great.