Upon opening the bottle, this was extremely similar to the standard Four Roses Single Barrel (with maybe a touch more orange zest), that I thought the two would be almost indistinguishable. A couple days with aeration changed all that and made it immediately more complex and interesting. The store pick I had (Rickhouse F, floor 5) opens up with loads of cinnamon spice and brown sugar, eventually giving way to vanilla, caramel, and even sweet apples and cloves. It gave me exactly what I was looking for. The finish is pleasantly warming, but never overly hot, and it just keeps going. Unlike other high proof bourbons I’ve tasted, this one does not burn the eyes when you sip it, but you can still tell you’re not dealing with a low proof whiskey. I can honestly say this has become my favorite bourbon thus far. If you’re a fan of cinnamon, as I am, specifically look for Rickhouse F.