Many people have different versions of the Keurig K-Cup coffee brewers at home, or work, or both. There have been several discussions on which "flavor" is the best. I've tried different flavors from Green Mountain, Newman's Own, Emeril's, Tulley's, Gloria Jean's, and more. In my opinion, the Coffee People Donut Shop is the best. Be careful not to get the similarly named Donut House coffee, which I think if one of Green Mountain's. There are questions on where to get the lowest price. The link below is one of the lowest I've seen, unless you want to gamble on Ebay or Craig's list.