So far loving the a7s3. The AF is pretty amazing, love seeing the AF box locked onto someone's eye. Focus has been near perfect with moving subjects and when I'm on a gimbal.
Selling my lightly used Sony a7sII, shutter has 943 clicks, mostly used to shoot video, always kept in the bag until grabbing a shot, so it shows virtually zero wear and hasn't seen any bad weather. The only bit of wear I can find is where the strap lug moves on the left side, its polished the...
The gh5s is impressive on the video side for reasons mentioned, but its raw stills are behind current aps-c and the 5d3, which is pretty old at this point. I used the "comp" button to downscale larger images to the gh5s' 10 mp count. Its good for m43, but its still not as good as larger sensors...