Cask strength whiskey, also called barrel-proof, is bottled straight from the barrel without dilution, resulting in a bold, intense drinking experience. With proofs ranging from 110 to 130+, it offers concentrated flavors that can be customized with water. Standard whiskey, on the other hand, is diluted to a lower proof for a smoother taste. Whether you enjoy the complexity of high-proof spirits or the accessibility of standard whiskey, knowing these differences helps refine your whiskey prefere