I picked up a 4-12x40 Revolution on sale a while back and after shooting it for a while I'm not sure I would buy another. No major problems but not as clear on target as it seemed in the store?? I noticed at 100yds there is a bit of parallax but perfectly acceptable for most of the hunting I do.
Dang I hope I'm not getting to be a glass snob, cause I definitely can't afford to be one!!!