There was a rhum on St Barth a few years ago called, I think, R St Barth and sold at a premium. My understanding is that it was distilled on Marie Gallante, and sold there at a bargain price before being bottled and labeled as a premium rhum. Know what you’re buying, If it tastes good to you, and you’re happy with the price, then buy it. If not, move on. But don’t get sold by the label.