ISO Comfort changes with light levels and need,
as well as tripod/monopod, IS lens and speed.
Comfort also changes with post process plug ins and NR.
Not to mention vewing distance and who evalutes
under what criteria.
Just keep it under the speed limit x1000 and only stop
when you see the red light in your rear view mirror.
Kinda a dum question afterall.

Just wanted to see how comfortable some of the skilled photographers around here are.







