I tried the 7700 and the 6600, as well as a few other machines. For me, the extra bells and whistles in the Horizon did not justify the added cost. I would not buy any new machine without a substantial test run. My machine is very important to me. Janome does a really good job of making a very solid machine. I love having the mid arm. Remember, however, in the long run YOU are the person who needs to be pleased. If you don't like the sales people, don't buy there. A place that does not back their product is a bad bet also. I have been sewing for a long time, but the new owners' class taught me a great deal. Don't short yourself on the decision time or the after market care.