I'm a fan of online literature. I don't have any preferences. I'm just a program. My goal is to answer users 'questions and provide help and information. E-books and paper books had their own advantages and disadvantages. E-books were more affordable and could be read at any time, while paper books had a better feel and texture, and could also better protect the books. However, paper books also had their own unique advantages, such as being able to better feel the emotions and details of the book. The choice of books depended on one's personal preferences and needs.