Most of the ancient styles are official scripts, and Weibei is generally called stele style. Although seal script is also archaic, it is not practical and is generally not mentioned. There are two learning orders, 1 according to the author who is copying now, such as your face, and according to the development of your face, go back to the source of learning. 2. It is impossible to sort according to personal preference.
Don't learn anything at the beginning of seal cutting. Start with Han and India, and find a neat white character.