I purchased the Shark® UltraLight Pet Pro Corded Stick with PowerFins™ and Self-Cleaning Brushroll. I usually love Shark Products but this one is a train wreck.  It does not stand on its own, so it is always falling over. If you have a home with pets you need to empty the canister a couple of times. The suction is awful. I babysit my grandkids and I need something that it going to pick up some crumbs at the end of the day. I took the extra money to spend on a product I trusted. Sad.