I'm all new to the 3d stuff, but when I first saw the results of the Octane render I was stunned. I simply had no idea this was even remotely possible on a home computer.

Here is a render I did directly from a Daz character. I just added HDRI lights, and cooked it for 8 minutes. (PMC)
Original render
Levels adjusted in Photoshop
Same image, just in black&white.
From start to finish, this was only 15 minutes work!