I LOVE my Juki 98Q but they no longer make them. It made a world of difference for me. I had a Pfaff tiptronic 1171 and and Viking #1 and every time I quilted a quilt I was swearing never to try it again. And I really only did maybe 3 or 4 on them. With my 98Q I honestly look forward to the quilting.
Juki makes the 2010 now.. I did see where one person had had a lot of trouble with it. But have seen a lots more that love it.
I love my 98Q so much that I bought the Juki Exceed f600 a couple or three months ago. I love it so far, but I was gone for a month of this time, have had my granddaughter for about 8 days of that time, and been sick ...so it has not got used hard and heavy but it has been used. Anyway, it seems to be a well made machine, too.