Polymer materials, polymer mold, which is better for girls？

I have a postgraduate entrance examination plan!

This semester, sophomores majoring in polymer materials will be divided into polymer materials science and engineering, and polymer mold. If they are ranked as more than ten in our country, I plan to continue to study for a master's degree. Please don't say that neither of them is suitable for girls. I just want to ask which of these two directions has a better development prospect