I LOVE LOVE LOVE my Juki. I don't use a whole lot of fancy stitches, and have one little cheapy that does great for machine applique. But the Juki runs like a dream. I have her on the frame, and then off for piecing. And I wish I had 2.
She is the best machine I've ever had, including some with lots of stitches. I also have her up on a GMQ Grace frame and I disagree with the poster who says you will only end up with 2 1/2 inches of space. I have quilted 4 queen size quilts on her. (I don't have space in my room to go out to king on the frame.)
At the end of the quilt, I end up with about 4-5 inches of quilting space. Yes, it's narrow, but I can manage it. It makes me want a long arm, but when I get one, I'm keeping the Juki. In fact, if you don't want it..... That price is unbelievable! Just remember to oil her every 8 hours or so and she'll purr right along.