Traditional bracket, invisible bracket and self-locking bracket, which is better?

Compared with traditional brackets and invisible brackets, self-locking brackets have great advantages. First of all, in terms of correction time, traditional brackets and invisible brackets take much longer than self-locking brackets. In terms of comfort, traditional brackets are not as good as self-locking brackets, and in terms of oral hygiene, self-locking brackets also perform very well; In addition, compared with traditional brackets and invisible brackets, the follow-up period of self-locking brackets is shortened many times, and it is not necessary to go to the hospital for follow-up frequently.