I just purchsed one a few weeks ago. I did a LOT of research looking at the consumer models from Foodsaver, Tillia, Deni, etc. I wanted something that would have reliability, get to a high vacuum (28hg), have short recycle time, and also do wider bags. Basically I decided on a low end commercial unit. This basically means you give up the opportunity to get something under $300. So, not saying it's for everyone or that the higher end model consumer units won't work. Just what I decided. I wanted to get something that had a good track record. I decided on this unit, but bought it of an Ebay seller:
http://www.provacuumsealers.com/
Here's the Ebay seller. I'm from PA, have been working in York which is very close to them. I picked it up in person. They are a legitimate large business selling to the hunting community.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=220165823966
Here's there direct number:
Bowhunters Super Store
(717) 432-8944 | 1045 Zeigler Rd Wellsville, PA
It's a real brick and morter store, with real people running the show!
This was the cheapest price I could find for this unit. There are a number of sellers on the Web and on Ebay. Search on Pro 2300. Cabela's sells their version:
http://www.cabelas.com (search on CG-15)
But it doesn't have some of the heavy duty features in lieu of a digital console. The Pro 2300 is a little heavier duty version than what they sell, same list prices though.
During the research I heard from a lot of people that used the Foodsaver consumer type units who had a number of problems over time.
There are number of other solutions, this one fit what I was looking for. The smaller units fit a bit nicer on the counter top. I keep this in a rolling drawer in the kitchen that is very close to an outlet and can use it right in that position or lift it out onto the counter top if I have more than a bag or two. Not really that heavy or imposing, but not as aesthetically appealing as the consumer units. I also bought a cover for it.
It will also take any accessory made for the Foodsavers, etc. Uses the same bags. I like the ability to go to 15" wide bags for large items. It has higher vacuum than consumer models, takes wider bags, and has a wider sealing strip for better success in creating a first attempt seal.
I have used it about 20 or so times since buying it. I like the convenience of heating things up in the bag as well. So not just for freezing. Thing to remember is that you can use a longer bag that you need for some items that you use occaisionaly, put back in the bag an reseal (I.E. things like ginger root, etc).
Anyway - if you are looking for something heavier duty than the consumer units I can't recommend this one more. It's probably the cheapest of the commercial bar type sealers on the market. If you are looking for something that will last years of heavy use, I think this is the way to go. I also plan to use it for small woodworking projects (veneering).
Ray
WSM
Weber Performer
CG PRO SFB