Ah, I’m stuck in my world; one minute, my camera is pointed at a steam locomotive, next it’s pointed at a landscape. My leaning with that variety of use cases is toward a camera with good colorimetric performance across the board.
Again, in my single-image world I can wait for a transform here and there…
Regarding exposure sensitivity, isn’t that just a matter of ensuring color transformation occurs after any exposure adjustment? I haven’t run across such a sensitivity with my LUT camera profiles made from SSF data. By the way, I use dcamprof to make them, oriented to still photography but worth studying for the considerations behind using LUTs in camera profiles:
https://rawtherapee.com/mirror/dcamprof/dcamprof.html
https://github.com/Beep6581/dcamprof