Hi all! Just wanted to see if anyone here has used both the Qbot and Pfaff's Quilt Artist? I currently own a Viking MegaQuilter (9" throat) on a 10ft frame with a Qbot. I have come across a great deal on a Pfaff 18x8 Machine on a 12 ft frame with Quilt Artist. Was wondering how different the QA is versus the QB? Thankfully, it has been pretty smooth sailing with what I have now, but wanted to hear frim anyone that has used both. Thanks!