The cold side
Beer, cold brew, and ready-to-drink everything, plus the machines that hold a temperature. 38°F is the number. Most of this section is about defending it.
Buying guide
They all make good ice on day one. Year two is where they separate.
Buying guide
A keg gives you 124 pours on a clock. Cans wait forever.
Buying guide
Ten ounces of grounds makes fourteen drinks. Run the math once.