Revision of past exam papers

Hello Sir,

Sir i have read all ur notes and gone through all ur lectures.I have also done all the past papers uploaded on the ACCA website and also i have done Sec A and B questions from the latest kaplan Revision kit, but for section C i have only done questions that were already tested in the past exams. I mean to say that i haven’t done questions which are written by the kaplan ppl.
i just wanted to know Sir instead of doing the kaplan kit questions for Sec C will it be better if i redo all the past papers for revision.

And i really cant stop myself but wanted to thank u for all ur hard work and lectures. I cant thank u enough Sir 🙂

I await ur response Sir