You can go with either 135L or 70-200. 180mm f/2.8 it's indistinguishable from 135L) 4 stops; the price in China is $800 less. From your hands to two hundred, not a word, best zoom.
Pros
Quick focusing, steadying, and tack-sharp at f/2.8
Cons
Its 2022 cost may be prohibitive for certain people.