I just bought a Grace Mini Pinni Frame from sewvacdirect.com. I was looking at the study lite frame too, but this one comes with a speed controller and the set of four clamps. It was $599 so it is a little more, but it looks much studier and by the time I would buy the clamps and the speed controller for the Sturdy Lite there was a much smaller difference in price. And there are no shipping costs when you use them. It came in about a week, wasn't too hard to put together and works great. They did send me the wrong speed controller but I called Grace and they sent me a replacement. It was here in just four days. PM me if you have any questions.