Vacuum Cleaners Discussions

I heard tell that there was a new Lux coming down the pike.  Anyone have any info?  Is it a new Lux or a redesigned Guardian?

Some hear tell it has a digital motor. 

Which machine feels better built to you? Also, do the Lux bags have any plastic on them or are they more environmentally friendly than the Miele bags? Finally, if you had to CHOOSE between the two machines, which one would YOU pick, and why?

Sorry for this post. Meant to send a pm.