I have a Pfaff Expression 2.0, and I love it. I have only been quilting 4 years, but she and I just finished our 82nd quilt. I'd say we are a good match.
Dina
PS...AudreyB....about three messages back....is my sister and she took me sewing machine shopping, at my husband's insistence. I tried all kinds of machines, and Audrey really recommended the Pfaff, based on hers. I have never regretted the decision.