I started out with the Pfaff 7570. This machine is an absolute workhorse. And even though I upgraded to a Bernina 830 after lots of research ~ I still get my Pfaff out and use it every now and then. I am amazed at how smooth it is after all the years I've had it. If it wasn't for the fact that I needed a bigger sewing field I'd still be using it daily. =) Good luck on your search.