I'd buy this premise. Jack Daniels and Jim Beam messed me up as a youth, but I can drink Gin and Vodka with the best of them. My experience also taught me that the cheaper the alcohol, the worse the hangover. So I stay away from any kind of "well" drinks. I've also heard that beer hangovers often result from drinking too many draft beers at a bar that doesn't properly clean its beer lines and its taps. So if you're drinking at a dive bar, or sometimes even a decent bar, it's better to get bottled beer.