I don't have space to display my vacuums, although a few favorites are lined up in my back hallway, for lack of a better place to put them. I've had to move the majority of my vacuums to my barn to make space for a 'temporary' housemate, who has lived with me for the past ten months. At first, she gave me a bunch of crap about them, suggesting that I get rid of all but one, her preference being an Electrolux upright. The Kirbys, she says, "don't work"—mainly because she doesn't know how to use one, IMO, but I digress.
I don't use any one machine as a 'daily driver," because truth be told, I don't vacuum daily, or even weekly, for that matter. I use whatever machine is either close at hand or would be best suited for a special task. I have admitted to myself that I do indeed have too many vacuums and that I really do need to thin the herd, but where to start thinning? The best I've been able to do for a little more than a year is to avoid buying any additional vacuums. I guess that's progress—not prefection—but progress, nonetheless.