I buy whatever dark roast is on sale that isn't Maxwell House or Folgers or store brand.
I'm using a cheap grinder or I get ground coffee if it's super cheap. Last week it was 1/4 the price of whole bean at one store so I bought 4 bags and put 3 in the freezer.
I brew my coffee in a Toddy cold brewer. Takes 14 hours and 12-16oz of beans but it's fantastic. It winds up as a low acid concentrate and keeps for a week or two in the fridge.
In the summer I add water and ice and am gtg with it.
In the winter I heat some water in the tea kettle and dilute it down right before I go to work.
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