I have two of the 16 foot Bosch 35mm antistatic hoses. Man, the price has gone up here in Canada. I paid $130 CAD for each of them or so about 4-5 years ago, and now it's over $200.
What bugged me about the Bosch vacs is that they come with a standard hose unlike all the Festool vacs that come with an anti-static hose.
I also don't like that their Auto-Clean function is on by default whenever you plug it in and has to be disabled each time if you are using the bags, which I almost always have bags in my Bosch vacs.
Basically, prefer my Festool vacs by far over the Bosch vacs.