I purchased 2 older Pfaffs, as I very much wanted to try the IDT system. The first one was a basic Select 3, that I got for $65, and the second one I purchased (Ebay) was a Pfaff Expression 2046 for $225. Needless to say, I love the IDT. It really does make a difference in having things line up correctly. Also, very smooth sewing experience (especially on the Select 3) . Both machines have troublesome bobbin winders, but I have mastered a way to get them wound correctly. If ever I felt the need for a newer machine, I would first look at the Pfaff. But, I own 5 other sewing machines, besides these two, so I have a hard time convincing myself I need a new one.