I have the Quilt Expressions 2046 and love it. It is the one that goes to sew-ins and to friends when we get together and sew. I love it. I bought it when my hands were getting bad form the arthritis and am glad I did. The dual feed has kept me sewing/quilting.
The Pfaff feet are very affordable! Unlike one brand I could mention.
I also have the Creative Vision I bought back when I was still working. It doesn't travel! It is a great machine, just to heavy to take with me when I am sewing with others. I love the embroidery ability even though I don't take advantage of it enough.