I am a devotee of the Rattray line, and enjoy the distinctives of each of their Virginias. That includes poor Brown Clunee which seems to get left out rather often. The short and very inexact description for me is Old Gowrie = oaty, Hal o' the Wynd = spicy, Marlin Flake = creamy, and Brown Clunee = sugary. My preference tends to waver between the first two.
I have to say, though, that recent tins have seemed to mute the differences between these blends. I had thought that perhaps my palate was becoming less sensitive, but another poster has suggested that K&K has upped the proportion of Dark Fired Kentucky in all of these. If indeed that is the case, what a shame. It’s as if the recording industry decided to replace the Andrews Sisters with CGI triplets for consistency’s sake!