Moving into new office space.....

We have Mieles at home and they are rock solid. Prior to the Mieles...we used to have the old school Electrolux units (all metal canisters).

Anyhow, looking for a good vac that will be reliable/dependable.

Nothing wrong with Miele but...anyone familiar with Tri Star vacs ? I like the robust metal build quality (built like a tank). Looking at a Tri Star MG2. I have yet to play around with the new Bosches on the market as well.