I am looking for a cheaper alternative to the actual FoodSaver brand bags/rolls. I have tried some non-Foodsaver type bags and they seem to be crap. I found some online at Vaccum Sealers Unlimited, but not sure if they will be any better than the others I have tried. Here they are: http://shop.vacuumsealersunlimited....acuum-Sealer-Bags-Case-of-1200-FMQBAGCASE.htm http://shop.vacuumsealersunlimited.com/8-x-50-Full-Mesh-Jumbo-Rolls_c53.htm Anyone ever use these? Does anyone have a different source that is proven? Thanks.