Really interesting, well illustrated report. Thanks for making the effort. Been toying with the idea of 'upgrading' my Mavic 2 Pro (only 20 real megapixels) to the Air3S... your thread has made my decision for me.
I thought I would sum up my findings about Air 3S main sensor photo quality and present perhaps intermittent solution to overcome rather disappointing quality of its 50Mpix mode. The thread I was contributing to previously was closed...