I picked up a LEM a couple years ago after my mid-grade food saver finally died (lots of use on that thing), have never been overly impressed with it but it does ok I guess. Buddy told me about his chamber sealer he has and got to see it work one day and decided I needed one, he sent me a link to Vevor and I got the medium sized one for I think $380 delivered. Got no complaints about it outside of the obvious issue of storage. Currently I got it setup in the garage on a little table next to my bench, my buddy has his in the garage on a shelving system where he keeps everything for it