If you use a lot of oats. . . then this is the way to go.  For either pounds worth (128oz) thats a lot of oats!  At the current price, its under a buck per-pound, so a great buy.  This listing is for Old Fashioned whole oats.  Quaker also offers a large box in quick oats, if you prefer.  Personally, I prefer the whole, old fashioned oats for their consistency. Also, whole, old fashioned oats is what you use when making your own granola bars and such.  If you want wonderful creamy oatmeal, then use milk instead of water.  For one portion bring one cup of milk to a boil.  Add  cup of hole oats.  Return to a boil.  Lower the heat to a simmer, and cook for five minutes. . . stirring constantly.  Because of using milk, you must stir constantly, so that it doesnt scorch. .  but its worth it.  ..  tastes so much better then water.