It's a matter of how well the set converts over to Poser.  Since there is no existing app that can conveniently do the conversion with the exception of Ken1171_Designs DUF Prop Converter for Poser 12, you would need to manually convert the files between DS and Poser.  And to get similar render results, you may need to heavily use the Cycle nodes instead of the PoserSurface node.  You're talking major workflow time.