I bought the purple Animal because of pet hair. I do really like the attachment for the car and steps. I would strongly suggest trying one before you buy. I would not have bought if I had tried it. The one I had before did just as good and the attachments were a breeze. I think the attachments on the Dyson are very hard to use (so depends on how often you use them). Also steps are a bear because it's heavy! And yes it reaches up the stairs but you have to carry it down first and then back up. My sister just bought a new Oreck and it's nice and much lighter, I used my Dyson and it came in and still picked up pet hair, so I'm not so sure about the claim that the Dyson picks up so much either, guess it depends on what vacumn you are used to.