I can say I have bought the plugin, as i wanted something I can use with either DS or Poser.  I know, I'm ambidextrous, so to speak.

The plugin is OK, but has some issues.  The main one is the belief of the author that people don't want a complete exporter.  What i mean is he left things out on purpose because he wanted to make it a 1-click solution.  It isn't 1-click by any means.  Bumps/displacement is not handled correctly, if at all.  There are some interface issues, but that is to be expected.

On the plus side, it does a decent job with almost all scenes providing that you are willing to work on the materials inside the plugin window.  For instance, most materials are glossy, and high gloss at that.  Everything tends to reflect like a mirror, even brick walls.

Overall, it is pricey, but at least while on sale it is worth it to me.  But i can't wait for LuxPose to be finished.