I did a head to head with 1915 blended bottle and 1920. I have reviewed both before so I will just go over the differences. Not a lot of differences on the nose. When you drink the 1920 you get the rich heat and spice then when you drink the 1915 right after it doesn't hold up. It seems lighter and more watered down. After a few sips of the 1915 though the oakey rich sweetness hits your palette and you appreciate it more. I have always loved the 1920 for its strength, flavor and spice. 1915 is a great balance of oak, richness and a bit of spice. Im gonna say its a tie tonight but I think either could win on any different night.