I'm thinking of moving from SF to Berkeley or Oakland, but wonder if all my favorites here have comparable or better spots over the bridge. (Really, I am ignorant on the topic; I have no intent to anger those who think the Berkeley and Oakland have far superior options!) Some of my favorites: Rainbow (particularly its bulk section, including Rancho Gordo beans), Bi-Rite (great selection of grass-fed meats and pastured poultry, super knowledgeable staff), Claravale milk, Saturday market at the Ferry Building, Tartine bread and sweets, Blue Bottle and Four Barrels, Prather Ranch Meat Co., Ports Seafood. I'm not worried about restaurant selection, just about provisions for day-to-day eating. Please advise!