Which silk book Zhouyi is better?

See personal preferences, need to compare:

If you are an experienced scholar, you can choose in-depth study books, such as Zhouyi Zhuan. This paper mainly discusses the history, culture and philosophy of Zhouyi for your in-depth understanding. If you are a beginner, you can choose a book that is easy to understand, such as Introduction to Zhouyi. It introduces the basic concepts of Zhouyi and gives you a quick start.

If you study divination in Zhouyi, you can choose a book about divination, such as The Way of Divination in Zhouyi. It introduces the basic methods of divination, so that you can learn how to use Zhouyi divination correctly.