I would like to know what you think of these following subjects.

PA:
Old subject.
We can take help from past papers.
Majority wants to opt it from group-3, which will rise the competitive graph.
Books are easily available in the market.

GPP & TPUM:
Both are newly added subjects, No past paper, can’t even guess what their paper would be like.
Books are not available yet in the market. (of popular publishers)
But the good thing is that not so many are going to opt them.
So what do you think is the best subject that could fetch good marks?

I also want to ask that which history subject could fetch good marks, and lastly, what do you think about the subject gender studies? GS is being opted by every 3rd aspirant I guess. How do you see it?