I noticed ISO 2000 seemed to be a sweet spot for this simulation, creating a visible grain that added personality without reducing sharpness or introducing anything remotely muddy into the mix (actually it scales well all the way up but 2000 felt like a good general compromise).
Nice of Patrick to get some of this work done for us. Auto ISO users might want to think about capping it around 2000.
I’ve said it before but it bears repeating: Fujifilm’s commitment to bringing their film legacy to the X Series is an issue of pride. It’s where their identity can shine and how they can differentiate themselves further. I personally find the development of Acros, the research that went into its creation, very, very exciting. There’s a complexity at work here that goes way beyond slapping a curve on top of a monochrome file, and this shows a thirst for exploration that could yield serious results down the line.
I was thinking the same thing.