My husband just bought me a Gidget Arrow table for Mother's Day. I think it the same one you're referring to. It regularly cost $249 at JoAnn's, but it was on sale for $185. I am going to put my Viking Quilt Designer on it. I also have the other one with a smaller insert for another sewing machine, and I can tell you that, yes, they are a little wobbly, but nothing I can't live with. It helps to stabilize them against a wall or butt them against another table. I love that they are portable, that they colapse easily, and I like that the insert drops down level with the bed of the sewing machine. On Amazon you can buy a custom plexi-glass insert that fits around the free arm of your sewing machine making everything level when you sew. It cost $85 I think I remember. I would be hard challenged to find anything thing else this nice in the same price range.