My take on this version (PP2010) so far has been quite positive. It is far more stable than Poser 8, and will soon be replacing Poser 7 as my default Poser app, as soon as I have VSS and Matmatic and all those other necessities of Poser life installed.

I've removed Poser 6 permanently, as well as Silo (should have done that ages ago) and some other space hogs so PoserPro has a nice clean home to live in.
(Might even removed Elements 8 now that I have CS 3, but it's really not that big and there is still so much to learn in that fantastic programme).

Thank goodness for that half-off sale: I never would have been able to swing $249 for a sidegrade (mind you, I can see how it would have been worth it).

As far as how it runs: reasonably well, not unlike Poser 8, just more stable.

Monterey/Mint21.x/Win10 - Blender3.x - PP11.3(cm) - Musescore3.6.2

Wir sind gewohnt, daß die Menschen verhöhnen was sie nicht verstehen
[it is clear that humans have contempt for that which they do not understand] 

Metaphor of Chooks