In his Tattva-viveka, Chapter 1/2, Srila Bhaktivinoda Thakura writes about differing opinion among acaryas by saying, “Whatever a self-realized soul in India will speak, a self-realized soul in another part of the world will speak. A devotee in Vaikuntha will also speak the same thing, because there are no material qualities in the conclusions of pure, liberated souls. Therefore the conclusions cannot be different. (from Sri Bhaktivinoda Vani Vaibhava, Vol.1-Sambhava, page 47, printed by Touchstone Media)