This 13 yo is better than the 15. I have both. It has more contrast of flavors whereas the 15 is very tannic and finishes full bodied char. Old wine is the 15 yo without it having been insulted and debased by stupid Sherry casks. I wish that fad would disappear. Anyhow, I like these Dickels except the 13 edges out ahead of 15 due to it’s more interesting flavors that aren’t dominated by overpowering wood and char. Pick up a bottle and a redundant one for the price. You’ll like it. The 15 is a good one, too.