I always prefer facial hair. Facial hair is very sexy and I love running my fingers through it, haha! To me, 99% of men look better with some kind of facial hair, it's all about finding the right style, just like hair on our heads. But I like everything from just a little (like he hasn't shaved in a week) to full beards like Troy Sanders (of Mastodon) or Kurt Russell in "The Thing".
Depends on the beard really. I don't like shaggy beards. Nicely groomed is important. My boyfriend has asked me what I prefer on him but one of my mottos is if it isn't your face then it isn't your decision. My dad had a girlfriend that cut his facial hair just the way she liked it and I thought it was ridiculous. :p Sorry I got a bit off topic.
I`m not a big fan, but it does make some guys look really attractive... while others just look filthy... I personally love when it`s like the third day after a clean shave... a cruffy look? yeah, that`s what i like. :]!