Different companies might have different size beans, beans from different parts of the world or beans in different sauces which create certain flavors. If you're on a tight budget, most supermarkets do their own brands of beans which are quite cheap.
[header] How to eat a can of beans [title] Decide what beans you want. [step] If there's a certain company that you really love, you may wish to buy their beans. Otherwise, you might want to experiment with different brands of beans.