B521. Very sweet cherry and vanilla on the nose, which is really where my preference lies for bourbon. The taste is mostly cherry up front that ebbs and flows into a dry oak and honey finish. If I think hard enough about it I can find some dark chocolate and caramel. In my humble opinion this is the most well rounded bourbon I’ve had that still has some proof punch, my favorite bourbon flavors, a hefty mid palate, some complexity, and doesn’t fight you along the way.