Better alternative than stat-less races

[Liquor Box]

He doesn't cost more because he's unusual, but because he's mechanically stronger.

Those are the same things - he is a more extreme example of strength

Brienne and Jaime are of equal effectiveness, so should cost the same. Their "unusualness for their gender" should not be a relevant variable to how much their features cost.

When you use the word 'should', you are just stating your opinion, not giving a reason for it.

What are your reasons for thinking possibly the strongest woman in the world shouldn't cost as much as possibly the strongest man? Why should absolute strength matter more than how strong they are relative to their species (or gender)?