I start my day with Starbucks house blend that I make here at home. Usually a cup in the morning and a to-go cup for the road. I also enjoy the Sumatra on occasion, but usually only get it if I am actually in a Starbucks store.
The best west coast coffee, however, is Seattle's Best. The beans aren't burnt and it has more flavor. Just didn't catch like wildfire like Starbucks did. If I can find it instead of Starbucks, I prefer it.
However, best coffee out there is Dunkin' Doughnuts coffee. Best flavor and the best price as well. If I would take the time to ground my own beans, I would probably go in their stores and buy this. But, I've yet to find a store when you can buy it grounded.