I've only used one pattern, and that was the quilting fairy godmother.. I have a problem with using other people's designs.. I like to do a quilt from start to finish, and say I made it..
I have a graph paper pad that lives between my mattress, and head board.. I also tend to redesign my quilts as I go.. I get to parts that I look at, and decide I'm not in love with.. and change things..