I have a Food Saver brand. I use it daily. After 2 Seal a Meals gave out in less than 6 months after being used only a few times I decided to buy a better sealer. Like everyone else I do not have a lot of counter top space. When I bought my new Food Saver I made room when I found out you can reseal the mylar potato chip bags with it. I store extra bags of flour, sugar and meal in bags. I also store rice, dried beans, birdseed and anything else I think might get a bug or go stale. I cut my bags larger than needed so I can get what I want out and reseal. My previous units were stored under the counter and it was a chore to get out so I did not use them often. This new one is now a year old and not a day goes by that it does not seal or seal and vaccum something. I found it on sale at Target for 125.00. As much as I use the thing I could have paid full price and still say I got my moneys worth.
I say if you get one and plan on using it often - get a good one.