Puzzle #171 - Chaos (Yin Yang)

I feel like with a Yin Yang puzzle it can either look pretty or have a satisfying solve path. Yesterday I went with the former (and an extra property) while today I went with the logic. I don't think my intended deduction can be circumvented here, though my testsolve arrived at the same conclusion a different way.

puzz.link interface

Yes, this does look similar to the last one. I was feeling inspired.