Quote - 2 pages filled with txt.
A Forum that has given up its formating.
Some name calling.
An intervention by a Mod.

And nobody has had the guts to answer the OP honestly.

V6/M6 are DS only. Period, and of argument.

At the cost of nerves and hair (your own, not the figures) some "can" get them to work 50% in Poser.

One at a time that is.

Load and cloth 2 or more in a scene and start making coffee to fill the wainting gaps.

The OP wanted to know what the differences between V6/M6 and V4/M4 and V5/M5, which is already set up in Poser.

Since the OP already has Genesis set up in Poser, saying that it is DS only does not answer his question, but derails the thread even more that it was on the first page.  All of the figures in question were created with DS. M4/V4 were created with ExP technology, where that tool is part of the DAZ Studio software, and allows channels to be added to the figures that does not overwrite existing channels. This is how addons such as Aiko, stephanie 4, Morphs++, Muscle Morphs, and Creature creator morphs are added to the base figure.  Also there is functionality in V4/M4, such as torso and arm length, that is DS only as well. So all three have features that are DS only.

So basically you still specified something that is common in all three products.

If you have actually all three characters then I would think you could see what are the difference so the OP has a better idea of what the differences are and could contructively contribute to the discussion. But saying DS only doesn't adequately describe the differences between all three, because all of them have features that only can be used in DS.

EDIT: I had started to type up what I believed the differences between Genesis 2 and the other characters, since I own and developed products for all three, but I checked back and saw the drama unfolding and waited until it died down. I can add that in if the OP wants to know.