Obviously sony trolls do not care to comment on A7S3 trashing the recorded video at "high temp warning" setting.
One could say that A7S3 does not overheat, it trashes!
On a serious note the only thing that would get my attention in A7S3 would be astrophotography photos compared to downscaled ones (to 12Mp) from R6, R5 and R (obviously at same settings, environment, etc. I am stating the obvious for well ... sony trolls!)
I think they still have some problems with the "star-eater"