Burgundy
Burgundy - there really is nothing I can say about Burgundy that wiser people than I haven't already said. It simply is the greatest terroir led region in the world, will take a lifetime to understand fully and, when done well, the wines are unparalleled.
We don't go with the big names of Burgundy like Jadot or Leflaive, and have a bias towards smaller producers, and picking the wines from their ranges that really stand out. Also, if you see a Bourgogne Rouge or Blanc that seems expensive - buy it! It is punching WAY above its weight and contains outstanding fruit.