Hi

Looking for a kind advice regarding my study plan for a retake.

I am aiming for October one, having approximately 50 days left.

When preparing for June one, score range was 165-169(timed) and today got 178/180(BR) for untimed.

I took all the lessons with some preps I haven't had taken yet. My account gets to prep 72.

Do you recommend an upgrade and take the most recent preps as well?

Any kind advice on how to prepare for a retake would be appreciated.