Keeping it low with a Caesar/Bald Fade is easier to maintain. Just need a brush, sheen spray/moisturizer and you're good to go.
I rocked braids as a toddler. Used to have hair longer than a lion's mane. Could've had my hair long as Snoop but my mom made me cut it
What's mostly important is finding a haircut that's suitable for your facial shape. My facial shape is oval.
I usually rock these styles:
What's important with growing out black hair is nourishing your hair follicles with shampoo/conditioner. Add some castor oil to replenish the growth. Find a reliable tooth comb or brush. Get trims every 2 or 3 weeks.
Your hair is like your own personal garden. You must water, trim and moisturize ya digg!