I was looking for a chamber vacuüm for a couple of years, but found them to be way too expensive. Until recently I came across the Vevor machines. I viewed some reviews and then some videos about these machines and ordered one. And I must say: I'm impressed. Very easy to use and very versatile.
I just miss an easy way to "just seal" a bag without vacuüm. It's a bit of a hassle to constantly set the vacuüm time back to 5 or 10 seconds and to not forgett to set it back to 35 seconds for the next vacuüm, (it won't seal with 0 seconds vacuum, the seal bar needs some vacuüm to come up). Reason for needingg to do this, is that I print labels for whatever I'm vacüm sealing then after sealing I add that label to the bag and seal it in the top rim of tha bag. That doesn't need any vacuüm. The paper won't go bad...
I do like the fact that some bags are included with the machine as well as two extra seals for the lid, to extra sealing strips and two extra sealing strip covers. This way, the machine will last me a lifetime, as I'm a private user, and not using it commercially...