I quilted a queen size quilt on my Janome 300, it was a open design in a 5x5 square there was SO much re-hoping it took a long time plus I had to stand with the machine to support the weight of the quilt, never again. But I do make medallion blocks, snowball of each corner and add them to a scrappy nine patch and get a lovely quilt, I can have the embroidery machine working while I am sewing.
Happy New Year to you all