I think if I had to animate, I'd use AI, but I am getting better static image results with 3D software like Daz Studio, Blender3D and Poser 13.  

AI seems better because users don't or can't take the time to acquire the skills and knowledge to use 3D software functions to produce the "same" quality of results. The software we have is actually very powerful, but a lot of the crafting of a good quality render requires time to learn.

Also, I think for serious business users planning on using AI-generated images, the issue of copyright (as well as downstream customer negativity toward AI-generated imagery), may make the use of AI images a deal breaker.

Eternal Hobbyist