This one's really unbelievable. With the combo I used (Real Mccoy 3 year rum, Rittenhouse Rye, and Baie Des Trésors - Fruits of the Rain), this drink comes out tasting primarily of that french-oak cask note from my aged rhum. It's almost like a french-oak cask soda, if such a thing were to exist. If you're as much of a fiend for that flavor as I am, this is an amazing easy sipper for it.