Ok, I’m not saying kill your liver, I’m saying drink with class.
In Casino Royale, James Bond orders a new type of martini, the Vesper. This one has gin and vodka but replaces vermouth with Lillet. I can tell you from experience that one of these tastes like you need a second but don’t have a third.
Still, for having that one, or two, elegant and classy cocktail it is hard to beat the Vesper Martini.