Fons & Porter Love of Quilting, McCalls Quilting, Quilting Arts, and American Quilter. I like the F&P patterns because they're interesting and sometimes challenging. I really like Quilting Arts to completely change my perspective about design possibilities.
Once, I got a Machine Quilting Unlimited magazine and it's a beautiful magazine with lots of instruction about FMQ and LAQ techniques and designs. I don't do much FMQ but was very fortunate that my LAQ'er had posted a quilt of mine she'd worked on and a writer for MQU contacted her and me to include my quilt as an illustration about sashing (Nov/Dec 2014 issue)! If I ever get into FMQ, I'd subscribe to that magazine.