I also have a Caframo Scirroco Model 807. It moves a hell of a lot more air than the Bora and after 3 years of intermittent use hasn't given me any problems. But like the Bora it seems the bloggers either love them or hate them. Same issue as the Bora's too, perceived early failure in relation to the cost of the device and not able to repairable.
I was so surprised by the difference between the Bora and Scirroco in the amount of air they move that 1) I'd never buy a Bora again and 2) if possible I'd recommend comparing fans before buying