Technically, Hexagon does NOT have a renderer. It does do "instant" ambient Occlusion with the ability to do screen captures of the scene but that's it.  It's also a bit unstable, especially at higher subdivision levels while displacement painting. Still, for the price currently offered, it's a good deal. Hopefully the 2.1 update will have more than just some daz studio or poser specific additions, as the program could be great with the bugs fixed.