I use to have super curly hair when I was a kid. Now it just got more or less wavy but can't really tell when I cut it short now. I was very self conscious about my hair when I was a teen so I understand why you ask the question. My mom has curly black hair like yours but probably more. Yours looks beautiful though ^.^
Some like straight, some like wave, some like curly, some like all three. Make your hair the way YOU want it to be. It's best to be happy about the way you look. Don't create looks on yourself for other people. Create looks for yourself. It's your body, your hair.