Sep 10, 2020 - 11:30 AM
It really just depends on how much you use the coverstitch, and how comfortable you are threading loopers. Full disclosure - I am an educator for PFAFF and Husqvarna Viking - I love the new air threading 4 thread machine. It has mechanical tension adjustments rather than computerized but that is not a detraction for me. I love being able to have one machine set up just to do the coverstitch but when I am doing knit blouses (for instance) I'm usually doing a whole stack at a time.