To me it has a very distinct deep earthiness and is sort of bittersweet. Kind of hard to describe. I don't know how many of the LPs you've tried but its a consistent earthy flavor in all of them. I believe its also used in the CAO Brazilia and Colombia. Strength wise its not very potent.
Its been a tricky leaf to blend though. So far Ive gotten the best results just pairing it with piloto. Everything else Ive tried seems to clash with it.