I sew with the Singer FW, Janome 2010, and have a Husqvarna Automatic ('59) I could sew with, Singer Treadle (needs some work), Kenmore 1945 works great, Rotary (same Era but not working yet), and a soon to be mine Davis Treadle. So far. LOL! Will be making a work bench out in the garage in the spring for me to work out the kinks in a couple of these machines!
Oh, yeah....forgot...I also have a Bernina Serger!