The Hoover 28 is my favorite but it's a looks a little tired! The orange Hoover I bought because it reminded me of the Hoover DAM that my parents have had for years. Sadly it only worked about 5-6 times before the power drive broke. I liked the canister because it was using the simular two-tone brown colors like the Hoover 28 and it came from a local store and was a Christmas gift. The Blue Concept One was my grandmother's. The Constellation is special because my friend Fred Stachnick got it for me. That's what makes seeing someone's else's collection fun. Each Hoover has it's own story.