I'm a Pfaff girl myself. I have the Embrodary machine which I use mainly to do peace work. My friend said I would be sorry if I didn't buy the big boy and I hardly never take advantage of all the stuff it does.
I also have a Inspria quilting / long arm system that came with a Pfaff work horse. I am not crazy about the outfit but love the sewing machine.
THe path for quilting is only around 8-10 inches but it does do King size. I am working on a King size all hand peaced Grandmothers flower garden now. Will be glad when it's finished being quilted. It's taken me three years to finish as I have little time for hand work.
I think sewing machines are like cars what ever you like is great for you.
Been reading your posts for a few years now and finally decided to join in.