I currently use D850 (and sometimes D500). I am looking at Z6ii or Z7ii mainly for the new 100-400 lens. For people who have used both, is the AF-C autofocus tracking on the new mirrorless as good? (I do NOT want/need a Z9 so please don't suggest that). I don't do much fast action like birds in flight, mainly just animals walking or occasionally jumping (wild bobcats and coyotes and occasionally zoo animals).
For years I used Canon 5D series and their focus tracking mode was unuseable. I mean even just a big cat walking towards me in a zoo and it would invariably lag behind with focus on the shoulders and the head out of focus. When I switched to Nikon D850 that problem went away instantly. So if I switch to Z6ii or Z7ii will I still get the heads in focus as I am accustomed with my D850 and D500?