I splurged in January and bought a Henkelman Boxer 35 chamber machine. It was built in Holland and took about two months to get delivered to me in the US. It really is fantastic. It has a large pump, 14" seal bar, double seal. I had them add the boiling point h2o sensor. I didn't think that I would use it but it works great. I put hot items in and the machine stops automatically when the boiling point is reached. The only downside to this machine is that it is pretty big and heavy 106 lbs!