Guys are not all like the same, if you found some one like it that way, you will find another one with opposite opinion. The best thing is to be like just yourself and do what you like, want and feel that it is better for you and not like what others may like or want.
Every guy is different. Some like blondes, some like brunettes, some like redheads. Some like curly hair some like it straight. Some like long hair some like short hair. There is no true answer to this question.