I would like to share with you, the parameters that I usually use with Vray for Maya.
These parameters are typically used with jobs that require higher quality than flexibility, such as print campaigns jobs.
Those who still think that Vray is fast as lightning … please wait. It’s fast on many other engines, but when they require extreme quality with a good antialiasing filter and exceding the 8000px, be carefully, render can climb easily over time.
If you have any question or problems, please, feel free to contact me, :)