Well sony is already the under dog. Is the 10bit on a7sIII witch will be at +3K$ too little too late? Canon ,Nikon Fuji, Panasonic already has 10bit internal or external under and +2K$. I wont be buying a7s mk III IF it dont have at least external 4K 60p 12bit RAW at +3K$: No way it will have it, i doubt it'll have even internal 10bit cos of FS5 mk II fail..