Hey ossi06, for the render results I mentioned earlier I used this benchmark scene from ShareCG. I then used the "High Quality Sub Surface" preset, only with bucket size reduced to 16 (found this bucket size worked better for CPU rendering). This render above is the one that took 3 hours and 34 minutes on my iMac.

Here is the same scene with the same setting now on my M1 Mac mini but using Poser 12, so we now have adaptive sampling helping out. This scene now takes 38 minutes. Really looking forward to seeing if I can shave even more time off when Poser becomes a native app so it doesn't have to run through Rosetta emulation.

Poser scripts by Snarlygribbly