i have only found 2 reticles that i just absolutely love. the first is leupold's fine duplex. this is a great general purpose reticle, and the fine part of it will even work well for long-ish range prairie dogs (x-hairs don't obscure the target). it is designed to bracket a deer's chest, and can use as a rough range finder, but since i use a laser, i couldn't care less about this feature.
the second reticle i've found that is real nice is zeiss' z-plex reticle. for big game hunting, this is as good as they get. it is just a hair heavier than leupold's fine duplex, so it will obscure tiny targets at range a little more, but the reticle is very good for big game hunting.
i don't like a cluttered view in the scope... i don't like multiple x-hairs for different distances, and i don't like the ol' 10 mph wind drift 'chart' in it either. while i can tolerate a mil-dot scope, that style represents the maximum clutter i want to see in a x-hair.