I say stick with pro pack. Its not worth the upgrade Posable hair and dymaanic clothes are funky, buggy and an overly complex. Take a look at the shortage of the P5 stuff in marketplace is good guage of how it seems to be if not a dead end then sputtering The ONLY reason I keep P5 is because the improved library magamnent system- libaries can have subfolders and you can have more than one runtime