Hennessy XO (Extra Old) is a rich and complex cognac, first created in 1870 by Maurice Hennessy for his friends. It's a blend of over 100 eaux-de-vie, some aged for decades, giving it a deep amber color and a taste profile that includes notes of candied fruit, vanilla, spices, and a hint of tobacco and leather. It's known for its smooth, lingering finish. One should consider trying it for its historical significance as the original "XO" cognac, its luxurious taste experience, and its reputation as a benchmark in the world of fine spirits, perfect for savoring neat or on the rocks.