In this short tutorial, we will discuss the quality part in Vray for Revit. First of all, quality only affects rendering production. which is usually our use of this section for final renderings. If the quality is low, your rendering time will decrease, but some noise will remain on the image. Whatever the quality, it will not make a difference in the realism of your rendering. Whether it is low option or high plus option, it will not make a difference. Only two things are affected, the rendering time and the amount of noise. As you can see in the rendering, there is a series of noises that will decrease until the end of the rendering. The tool that will help us to eliminate that amount of noise is called denoiser. I usually set the quality to medium for final renders. The high and high plus options greatly increase the rendering time.