I’m still trying to decide about how often to use in-camera Acros jpegs vs. LR Acros camera calibration. I won’t make the decision until I figure out what to do about the slow speed of the Adobe Lightroom software. I might try to do more of my photography with jpeg files while minimizing the processing that I do. I hope to do this with color and monochrome images. I can always record both jpegs and raw files and only use the raw files if I have a problem on a few images.