I bought one at the Houston show about 5-6 years ago. I used it quite a bit- quilted quite a few quilts on it. After I bought it, I had to spend another $80 on large clamps to attach it to my table- they don't come with it--
The main problem I had with it, and the reason I quit using it, was that the quilting area is not very big, especially with the rolled up quilt, and it just seemed like I spent a lot of time repositioning the quilt. If you mostly make smaller quilts you probably would like it more than I did. Most of the quilts I make are at least twin size, so I bought a machine with a larger throat, (a Juki 2010) and I just FMQ with it, and am VERY happy with it.