My best choice and still working flawlessly for over 15 years is the Metrovac brand, made in New York.. Their customer service is incredible as well.. I have only called them to ask them questions about things, and never needed 1 repair on this unit..

Mine is an older model that came with a really long, cloth bag that is so easy to remove and empty out. It is also so very handy to be able to retrieve all those little things under the seats that it picks up and holds in the cloth bag so you can give them back to the Client.. I get a lot of coins , etc....

Here is a link from the Autopia Store to one like mine -- https://www.autopia-carcare.com/metr...l#.XkrL7jKQH3g
Dan F