The biggest difference between self-taught examination and unified recruitment should be the different teaching materials. Self-taught exams have national unified textbooks. If anything, it's probably stress. Self-taught candidates can get a bachelor's degree as long as they are willing to work hard, and their ability will not be worse than that of unified enrollment. The dormitory where self-taught students live will be worse, but it is not obvious. As for classes, they are all teachers of Huanong, and teachers will not discriminate against anything. It's all the same. In the self-study environment of universities, as long as you are willing to study, you can graduate smoothly. As for the library, because candidates take the postgraduate entrance examination, they can read freely except borrowing books. Of course, you can make some undergraduate friends in college, and borrowing books is not a big problem. Other than that, there is no difference.
Generally speaking, the full-time self-study exam of South China Agricultural University is a good way for students who love learning.