Y'know KY Heirloomer just yesterday my old KA Pro series 5 qt died on me. The thing was over 15 yrs old and had traveled the world with me(even had a 220 volt conversion pack for it in S'pore) I use it daily and I use it hard, and since I use it professionaly, I needed to repalce it -FAST
My first and obvious choice was the same model, as I had "collected" a second bowl for it as well as other attachments, so off I trotted to get a new one. The pro series 5 qt has been slightly re-designed, same general shape and size, but supposededly with a more powerful motor, and as always with the pro series, all-metal gears. The mixer itself runs great, but my old bowls won't fit, attachments will though. This leaves me slightly miffed, as I don't wont to fork out another $80.oo for another bowl. I've been working with two bowls for almost 10 years now, sure speeds things up. If I had known that, I would have gone for the 6 qt series....