I have another 3D app which is alot more powerful then B6, but I paid alot more, and its more difficult to learn too.  I think DAZ wants to keep Bryce at the price to user friendly ratio. Plus the code is older than dirt, lol. But I have to admit, that I'll keep going back to Bryce for different 3D jobs, and everytime I do , I find just how powerful Bryce really is(old or not).