I won't go into much detail, but I tested a set of razors, geovid and el ranges. The ranges are in my kuiu pouch now. Like said earlier, all optics are great, best bang for buck is probably vortex, but I jsut couldn't get over the blurry perimeter of the vortex, and the brightness of the swarovski. The leicas fit my hands the best, bust had a weird blue tint to them. If I shot more long range, I would own the leicas, as being able to download ballistic profiles into the bino would be sweet!