I am sorry about your troubles with the 2044, I have the Pfaff 2044 and love it. Troubles I encounter are of operator error in nature and I have been been able to mostly remedy myself. I do have a Pfaff lady I can call with questions, which helps. I am a total novice to sewing and sewing machines. I bought mine used in 2011.
I did get a Singer 15-91 to do heavy sewing(denim, blue jean quilts), for future FMQ AND to save wear and tear on my Pfaff so it will last me longer. I have bought a Brand new Ford truck and a Dodge both were a lemons. I feel your pain. I have read good things about the Pfaff 1.0 and 1.5...