I have done a lot of comparisons for select a correct profile. This is a very important thing, aI think, the colors change a lot. However it is very hard to decide wich one is the better.
Photivo maybe has a better red, but the whole image is a little bit grennish in some situations…
The Adobe Camera Standard dcp with the tone curve selected is very pleasant, I can control better the colors posterization, but the blacks are a bit faded.
At the end I think I will stay with the RT auto-select profile (changing a little bit the reds) and compare with others profiles in some situations.