For those of you who keep mentioning "6x being bright enough," you're simply not grasping what low-light performance is about and what it requires. Not every animal appears at 50 yards. Take that 6x out on a night when there is diffused moonlight and tell me if that 150 yard hog is perfectly broadside or quartering. Chances are, you won't be able to.
Low-light or moonlight shooting is another game entirely, and unless you've actually gone out and done it, you have no idea. A simple 2x or 3x scope in broad daylight will suffice for just about any shot and out to extended ranges. But in moonlight, that 3x scope will render nothing but an unidentifiable blob when the target appears at 150-175 yards.
