Bought Lumariver 2 weeks ago. It took a few tries but I finally got it right. I am very happy with the results. The bottom line is that I now have camera profiles that serve as nice accurate baselines from which I can evolve my images as I see fit. I found the documentation to be both thorough and very helpful. I originally bought basic, but after seeing how well it works, I am buying the repro version so that I can use multiple targets and create icc profiles for capture one.
I kept the settings in Lumariver neutral, including not applying a "look". I also turned off "Adobe Black Subtraction" to avoid crushing shadow detail.
Having a profiling option that doesn't cost a fortune is great since I am not a fan of the creative choices Adobe, its competitors, and camera manufacturers make when it comes to camera profiles and curves. Thank you 😀
BTW, I use Fuji. Although it doesn't seem to make a difference, I made one profile based on a DNG from Adobe DNG converter, and another profile based on a DNG from Iridient Developer. It was the same raw image for both. I used the Colorchecker classic in a very tightly controlled shooting environment.