We bought the red one. And Ruby has been great cleaning our wooden floors. He cleans our area rugs too. He can get stuck under one of our couches which we help him out of. We have 2 small dogs, one short hair and the other long hair. I can tell the difference on how much Ruby can pick up fur. He might need some guidance to his charging station if he's on the other side of the house. And I wished his charge did last longer but he gets the floors cleaned.