Has anyone used both? If so, what are your thoughts in terms of a comparison? I have a Can 33, which I haven't used yet, but it takes up an awful lot of room at the top of my cabinet. I'm not inclined to switch it until I see how well it functions...BUT odor is a real issue and I'm interested in whether folks who have tried both think that the Phat is noticeably better at scrubbing the...um...delicate perfumes. Thanks in advance.