I have used both and found the end result of Vue to be far superior. I find the Vue tools more intuitive and easier to understand quickly. That being said the problem I had with Vue was getting used to the setting controls for atmosphere, shader scale, etc. Not actually using the controls but learning to finesse them to get the results I wanted. I think this was generated by my latent experience in Bryce. I have been much happier with the import ability and final output since switching to Vue. Go for it.