What good is exercising if you don't have a good diet plan. These diet plans will help you with the most important part of loosing weight, the eating. The atkins diet, weight watchers, and the south beach diet offer different methods of eating. The atkins diet is more low carb diet, weight watchers does more teaching you to eat right, and the south beach diet is more healthy grains. Well if you can't decide which one is for you, well guess what, now you can get all 3 diet plans now for the price of one.