This model is perfect.  I have and older Rocket that is now going with my sons to their condo.  This one has 1)  larger collection cannister (I have lots of dog hair) 2) cannister detaches from the corded part of the handle 3) two lights really show where I have or have not swept.  It did not come with the hanging attachment for the wall, but it works perfectly hanging on the old one we already have installed. Used the brush tools for some crevices and baseboard.