Mostly I do the Black Rifle. I pretty much have to run the K-cups at work, all I have room or time for. I love coffee, straight black, but too much of it gets my stomach. I think it is the acid. Pretty much I drink one cup a day. Would like more, but for some reason that is all my body allows me. So, since I am not high volume the price of the BR is not an issue for me and it does not bother my stomach like most do. I do that Mission Fuel kit thing with 4 different kinds in it. Just reach in and grab one, whatever comes out is what I get that morning.