>>4426095Seems to be AF in low light about as I'd expect
https://www.youtube.com/watch?v=vTU4pFA5YF0Doesn't seem to have as much an issue as you indicate at 0-1EV, compared to the 3-4EV settings mentioned above
For their mirrorless they focused on making the AF work better despite narrower apertures, and their modern bodies really show off that priority
We've come a long ways since picrel