A:Answer The copper comes with the soft-roller cleaner head, which is specifically for hard floors. If you have a majority of carpeted floors in your house, the regular cleaner head that comes with the purple should suffice, it does a good enough job. But the soft-roller can pick up all kinds of bigger, crazier things like potato chips and cheerios.
Maybe if you have a gigantic kitchen and a lot of messy kids the extra expense would be worth it for the copper, but for a mostly carpeted home you'll be fine with the purple.