Thanks to Teavivre for the very (very!) generously sized free samples.
I’m afraid I’m too much of a novice with Pu-Erhs to give any sort of informed opinion on how this compares to others, but this is certainly very good. Earthiness and leather are, of course, the first things that come to mind, but there is also a sort of vague mint flavor as well. Certainly doesn’t sound pleasant on paper, but this is somehow very enjoyable.