I haven't but I don't buy the expensive machines like my sew group. They all have the new Bernina or the new Brother. Thousands of dollars for each Each one has regretted it because of the upkeep cost but like the machines . The service cost on them are over $200 just bringing them in for service. Upgrades are hundreds of dollars and the playbooks are $200. The ones over two years old are all having sensors go out and that means about a week in the shop here and a high bill. I could buy any machine I want but have no desire to put that much money in a sewing machine.