The performance of the iPad was very good, able to smoothly run a variety of applications, including editing documents and programming C/C++ languages. Its processor and memory were sufficient to support complex programming tasks. In addition, the iPad also had a powerful ecosystem that could extend its functions through various applications and software. The iPad was also a good choice for editing documents. It had a thin and portable design that could be easily carried around for editing anytime, anywhere. In addition, the iPad's document editing application was also very powerful and could support a variety of document format and editing functions. Whether it was for editing documents or programming, the iPad was an excellent choice to meet all kinds of needs. However, if you needed more powerful performance or more expansion functions, then choosing other devices might be more suitable.