The Scrufffy look denotes the Bad Boy image and many women love the thought of the wil and savage guy. In the real close encounters of the intimate kind they prefer it smooth becaue it will
not irritate them wgen you get real close.
Most women I've met and given the sex0rs to have preferred the scruffy look. Two to three days of stubble seems to be the sweet spot. Unfortunately, it's not a very office-appropriate look. So I usually have to start growing it on Thursday or Friday to be in prime scruff territory by the weekend.
IME, it is about even. Half the girlfriends I've had have wanted smooth, half have wanted stubble. None have wanted me to have a beard of any sort. Last time I was single, I grew a beard just to see what it was like.