I really like Shark vacs, this is my second, the first lasted about 7 years, I vacuum a lot and have a dog.  This model comes with many attachments and has excellent suction.  The only thing I'm not crazy about is the cord wrapping hooks.  The top one is attached to the wand, so if you just want to add a dusting attachment, you need to un-wrap the entire cord to pull the wand out.