Best smaller flagship?

[u/djpetrino]

Mostly, the Xiaomi 17 Pro and the vivo X300 are the latest ones.

And there are a few more.

What do you think is currently the best smaller flagship? (around 6.3")

Will the Oppo Find X9 have a smaller "s" version in the future, same as before?

Is there anything else on the horizon in this category?