I'd say definitely the neutral path, but I never picked it. Just because it's easier to avoid two difficult choices.
I'm very much a non human sympathizer but not a Scoia'tael sympathizer. I wish there was some way we can help non humans without assisting terrorists who already attack their own kind anyway. Even if I understand where they come from, they're still idiots for starting things they can't win. I don't know, I guess I'm a human sympathizer too-
Assisting the knights isn't any better due to continuation of non human oppression.