I purchased a Pfaff Grand Quilter machine on a frame several years ago. I hadn't considered that the quilt rolls up in the neck area of the machine as you complete sections. I was severely limited on my quilting designs. I only had a few inches to work on. If you choose to make the leap, I would purchase one with the largest neck area that I could afford. Personally, I have decided to quilt by credit card any quilts larger than a lap quilt.