Just released today and available now, LightWave 2018. Free 30-day demo. New basic cel-shading engine, built-in. I’m guessing that Poser integration will be coming, at some point, via a new version of the PoserFusion plugin for Lightwave.
Carrara 8 is DAZ Studio's official 'big sister' software.
Carrara loads all DAZ and Poser characters and scenes,
and supports LuxRender for top-quality realistic rendering.