Has anyone bought or demoed one of these tiny bp blowers? They weight 13.2 lbs! 500 cfm, 150 mph. Only $225. Not sure if it's enough power, but I don't move any piles of leaves with my bp, just use it for blowing walks and scattering clumps of grass in spring. I love the idea of the light weight though. If you've bought or used one, do you like it?