We highly recommend rotating the food you store in fast and delicious recipes. If you know you will find it hard to open a more expensive bucket of food, consider buying your food in #10 cans. Many people find it easier to open and experiment with food in a #10 can.
Keep in mind that larger containers, like buckets, are heavy to lift, move, and stack. #10 cans come six to a box and are easy to carry and very space efficient to stack.
Some people like the large amount of food stored in buckets. If you store them, be aware that you cannot stack buckets more than three high without risking breakage of their airtight seals.