Classic well drinks like the Rum and Coke or Vodka Soda might seem like the easiest cocktails to master, but there are still some nuances to consider while building these simple, two-part drinks. It might be your first instinct to spend the most time and consideration on choosing the right base spirit. But while the brand of whiskey or tequila you use is definitely a big factor, the soda component typically makes up the majority of the drink, so it’s just as important, if not more so, to co...