Hi, All. There is nothing like coming late to the party, but I have been looking for an opportunity to share my experience with Kitchen Aid. For so many years I was a strong fan of KA stand mixers. I have an Artisan that I loved, but I thought the more powerful 600 Watt lift-bowl mixer would be better. However, I found it to be a pain to add ingredients. The Artisan tilts out of the way, but with the lift-bowl you have to carefullly try to get additional ingredients into a very small area, or stop and lower the bowl, but that is not the real problem. The real problem was that I burned up the transmission when making a double or double +1/2 load of sour dough bread. It was approximately1500 grams, or about 3 pounds. I have since changed completely over to a Bosch, and I love it. I regularly mix up 2500 gram loads, and it does not even get warm. At first I missed the pasta roller attachments, or dragged my Artisan (that I am saving for my grand-daughter) up out of the basement, but I found that I love the slower, more hands-on pasta rolling with a Marcato Atlas pasta roller. The attachments for that device are unbelievable. To conclude, I highly recommend the Kitchen Aid Artisan mixer as long as you are not going to very large batches of dough. I do not recommend the 600-Watt lift-bowl KA for anything.
I can offer more opinions about the Bosch, if anyone is interested.