I bought Bryce. Bryce is hard to learn, renders ridiculously slow and produces strange flat looking landscapes and flat looking skies. Also very hard to import Poser into it. Was very disappointed about the tree lab too. Vue is doing most of its stuff volumetric avoiding flatness of sky and landscape. Just having a look at demonstrations of Vue proves that Vue does not have this drawbacks. Had the chance too witness it work, was very much impressed and now I am saving money to buy it. In short: choose vue ! (Vue sales people reading this, still need some bucks, please help a poor but sincere non-warez artist ...)