I always prefer using the 8" rolls but when I bought the boxes at the stores with the 11" and 8" bags in it, it always had 2-11" and 1-8" so I would run out of the smaller bags first. I then saw online You could buy big lots of them and have a Bunch in stock! No 11" bags. So now I don't have to worry about running out of smaller and having a lot of 11" bags. THANK YOU!