Hopefully not the best choice among women, but the best choice among all candidates. That's the way women win in the UK: because they are thought to be the best available person. You still have to earn it. But if you do, you've demonstrated a woman can be the best. Empowering.
We don't always pick well, all the same!
If Amy K wins fair and square, huzzah! For me, she comes across as likeable but I'v never really been able to figure what she would do as president.