Keurig sort of sucks.
N'espresso is better tasting if you like these "puck" machines. but pucks can get expensive over time. but now they have refillable plastic/metal pucks you can add your own grinded coffee in.
machines are pricy, but if you stop going to starbucks and only use your machine at home, you save lots of money in each year.
we like this machine. the milk container (nozzle gizmo) cleans after each use and then you put it in the refrig so the milk not used can be used the next time. very clever design.
http://www.ebay.com/itm/DeLonghi-Nes...item4adb8aa191