These two bank stocks are very different. One offers compelling value, while the other is a growth superstar. Warren Buffett is a big fan of bank stocks. His holding company, Berkshire Hathaway, has several major investments that are directly exposed to the financial sector. Two of Buffett's positions are particularly attractive right now. One bank is a deep value play, while the other offers compelling long-term growth potential. This bank stock is trading at a deep discount Bank stocks can see their valua ...