I think the line would kind of depend on which pattern you were going to do. For example, if you were to do the sailboats that Jenny did in a tutorial, you might not want a fabric line with airplanes all over it. If you are thinking falling charms or something like that, what about the Oink a Doodle Moo or Rockets and Robots? I have some of both of them waiting for me to do something with. I just thought they were so cute. I am sure that there are lots more, those are 2 that I thought of right away. Have fun planning - I think that is one of the best parts of quilting!