Stylized hair may seem simple because it isn't realistic, but in reality, it's far from easy. 3D Character Artist Artur Mekhtiev, also known as ADJIKA, has showcased his process, which you might want to bookmark and try out next time.
Take a look at some of his works below:
For stylized ZBrush projects, we recommend Julia Acherontias' tips, like these guides to ears, eyes, and noses.
You can also check out this hair polypainting tutorial from Stasia Bubnova, another brilliant 3D Character Artist we recently had the pleasure of talking with.