Great question! Mouthwatering Mint Lips is minty, cooling, and tingling; like your favorite mint gum. While Yummy Cinnabalm Lips is warming and cinnamony; like your favorite cinnamon gum. There's an expression in Hebrew, which gets lost in translation, but basically says, "On taste and smell, there's no argument" - so whatever flavor you're being drawn to...go with that one! Lots of people get one of each, or you can by the 12 Pack and get 6 of each! This makes a great and affordable gift!