Jabberwockt, I initially had profiles for the M9, under different lighting scenarios with the X-Rite, and even then found the skin tones did not look natural with the X Rite profiles. In the end, choose the profile that suits your style. Maybe the Adobe standard for portraits, tweaked, or landscapes the embedded maybe better. This is very subjective of course, and depends whether you like the film like look, or prefer a more muted, pastel color and with higher contrast. There is no correct profile, except the one that emulates the look you wish to present.
