This probably isn't where this goes, so feel free to move it. The Pro 350 isn't included in the list of reviews. I tried adding it, but I guess I'm just to dumb to understand how it all works. After buying this vac packer we did over 175 one pound bags of pork over the Memorial Day weekend. Not once did it over heat, which saves a ton of time not having to wait. The internal fan does the trick. So far it lives up to its name. The only bad review I would have on this machine is the fact the vacuum tray does not come out for cleaning. It can be a pain to clean when packing hot juicy pork. It has a wider seal strip then what we used before. If your vac packing juicy meat you still have to double seal then vacuuming. Not sure if that's normal or not, but it works for us. Awesome machine. Because of the vac tray not coming out, I'd have to give it 4 stars. Outside of that, it never missed a beat. Yes, I would buy it again.