Attached Link: Canyon

I am a Bryce and Vue user from the first versions on (I even wrote a detailed comparative review about the early versions). With the present versions, there is no doubt for me that Vue is a must for the serious landscape designer. Even though Bryce 6 is a bargain, I think you should switch to Vue. The ecosystem has been mentioned before as an argument, the function editor is great for terrain and materials editing, and the options are virtually endless (at least if you use Vue Infinite, and you can upgrade later to this version). Even though Vue (like all other 3D programs) eats a lot of ressources, you should give it a try. The size of your images, however, is very big. You should think about upscaling with another program (photoshop plugin or whatever is available).

For an example what can be done with the ecosystem, take a look at the link attached.

BTW: For nice and free Vue tutorials you should visit http://www.geekatplay.com/tutorials.php