In the bags, I use the quarts (8") more than the gallons (11",) but use both. It depends on how many people you feed and what you're freezing. As others have said, the rolls are more economical. You can also wash and re-use those bags depending on what you had in them.
...Half a yard full of crap to cook on like everybody else...
Just a hungry hillbilly lookin for a dead critter to cook
in one throwdown,