If you have even 1 year remaining you have to cover the whole syllabus whether it is high scoring or low scoring as low scoring will also give you some marks and each mark matters

If you are aiming high like 250+or 280+ so you have to do full syllabus you must aim for full why to think of leaving chapters when there is time left.

As you are reading this blog so now you have access to mentorship all your problems will be answered so aim high and make your improvement to 3X to 4X.