Here’s a rundown of the decaf, non-flavored coffee K-Cups I’ve tried so far, in order from best to worst.

Tully’s House Blend Decaf–Fantastic decaffeinated coffee. Great full flavor, no unpleasant aftertaste (here’s a longer review)

Diedrich Colombia Decaf -Very nice. mellow, smooth, sweet. Very enjoyable. Discontinued.

Caribou Sumatra Decaf–Strong, complex flavor. Discontinued.

Green Mountain French Roast Decaf— Good strong flavor, acidic, spicy with lingering aftertaste, makes me thirsty.

Caribou Decaf–Okay. Swiss-water processed which I like. Medium roast. Spicy tones. Aftertaste is “meh.”

Donut House Decaf–Not too bad. Slightly better than Timothy’s Decaf Colombian.

Timothy’s Decaf Colombian–Just a basic decaf. Tastes like what you might get at a restaurant. Medium roast, slight aftertaste and drying effect. Not bad with dessert to help it out.