I am awaiting the delivery of my new demo Millennium from APQS today. I researched several years and decided I wanted a stand up machine. I love that they have a life-time warranty on the new machines. No warranty on a used machine. They are easy maintenance and they instruct us how to maintain them. I didn't like that I have to take an HQ in yearly for maintenance. Good luck. And be sure you try different machines. I had tried several and this was my choice.