FWIW, I was shooting 8-bit for years on Sony's and Canons and when finally upgraded to a FS7 and R6, the difference for both S-log3 and Clog/Clog3 was night & day. The latitude, the colours.. it all gets enhanced and doesn't break anymore. This has allowed me to up my grading skills in Davinci by being able not just to push things harder but go deeper using qualifiers and more advanced techniques.
To be honest, I don't even lust for RAW anymore and the associated storage headaches that go along with it. Chunky bitrate 10-bit can go a long way. And with the M1 Macs it's now a breeze to edit. I really hope Sony gives us a 10-bit option in A7 IV and other upcoming Alpha models. 8-bit is a thing of the past as far as I'm concerned and I've let go of all my 8-bit cameras..