3ds max 2019 | V-Ray Next
A quick test of V-Ray Next‘s PBR workflow,
Namely designing materials while previewing them using V-Ray,
Defining the material properties using the new (to V-Ray) Metalness attribute, and using Roughness rather than Glossiness, shows good results IMO.
Results are generally consistent through Blender & Cycles, Maya & Arnold, and UE4.