You'd better not pull out your teeth in advance. All teeth will relapse after orthodontic treatment. You didn't go far. If you remove them too early, you are sure to have a relapse. Generally, a small amount of backward movement is not obvious and cannot be observed, but your possibility may affect the effect.

Neither ceramic brackets nor ordinary brackets can shorten the treatment time, depending on the doctor who operated on you and your situation.

But it is estimated that in your case, he will open it around 1. If you ask, it will be ahead of time, but he will tell you what I just said.