be aware that there isn't much in the way of realistic in the Genesis figures...I don't find the Poser native figures reasonably proportioned either, tho for different reasons.

Is it easier to adjust Genesis 2 vs the Poser figures to get them the way I want (perhaps closer to reality)?  I notice a ton of morph packs for Genesis 2 to allow extra adjustments, which kind of confuses me.  You have to buy the ability to adjust the figure?  I can understand if some things aren't part of the base figure...maybe muscularity (unless I individually hand-tweak each bulge?).  But in either DS or Poser, do I need add-ons just to change height, bulges, skin tone, etc?