What kind of hairstyle to girls like best on guys?

I think you need to consider issues. Age, Time spent on grooming hair, wearing a style you like. I think liking yourself is the most important then it will not matter if it's short or long. I had long hair but keeping it short due to age and I was getting headaches. This sounds like a winning idea! I am leaving off the color. I want to see what I really look like.