I have a Juki 98-Q and I love everything about it. Of course, now I want a long arm, but I will still keep Juki for piecing. She runs like a top, is all metal, I can clean and oil her myself and there is no hidden computer things to mess up.
She drinks oil like an old drunk, and she needs to be cleaned and oiled every 8 hours of sewing. (She begins to sound a little different, and unthread her needle).
On the frame, I love her as well. Only now that I have gotten better, I want a long-arm. Still, she rocks.