I got theDC25 All Floors Vacuum. Its pretty lightweight and the ball design really does make it easier to maneuver. I've been wanting one for ages but the price just seemed way too steep. They were on sale at Macy's for president's day weekend though ($400 versus $500) and I got an additional 10% discount from my old wedding registry!
Sweet sweet Dyson. This thing works wonders and sucked up an entire cylinder worth of disgusting dirt. I was freaked out and amazed at the same time.
If you can spare $400 get one! They are incredible!
*This isn't a paid endorsement (I wish it was though!)