This question is difficult to answer because there are many different e-books to choose from. Different people had different requirements for e-books. Some people might prefer the feel of traditional paper books while others might prefer the lightness and ease of carrying of e-books. If you are looking for an e-book that suits you, it is recommended to consider the following factors: Reading preference: Do you like to read novels, essays, or prefer short stories, poems, etc.? 2. Screen size: The size of the screen is also an important consideration. Different sizes of screens are suitable for different reading needs. 3. font size and color: If you like reading novels with large font, you can choose an e-book that supports large font. 4. Reading speed and bookmark support: Some e-books support fast reading and automatic bookmark functions, which can improve reading efficiency. 5. Price: Different e-books have different prices. You can choose an e-book that suits you according to your budget. There were many factors to consider when choosing a good e-book. You can first consider your reading needs and screen size, then compare the prices and functions of different e-books, and finally choose an e-book that suits you.