Which V-Ray version is best?
In my opinion vray version 6 is the best because the latest version is always better. I think the new features added to vray 6 version are quite useful. Let’s take a quick look at these innovations:
Chaos Scatter: Populate your scenes with millions of objects in just a few clicks.
V-Ray Enmesh: Tile 3D geometry patterns across objects to create complex surfaces with lots of detail for stunning close-up shots.
V-Ray Decal with Displacement: You can now use V-Ray Decal to add displacement to any surface for even more realistic cracked walls, rocks, embossed lettering, and more.
V-Ray Proxy Object Hierarchy: Easily turn an individual object’s visibility or material override on or off with the new V-Ray Proxy hierarchical view.
and much more…
The feature I found best was the chaos scatter. A feature that will come in handy when designing landscapes.
Of course, one of the most important issues is the shortening of the rendering time. As the version is renewed, the render time decreases. But in order to see the effect of this, it is a plus to have a good system.