I've let ALL of mine lapse, because I couldn't even keep track of what I had subscribed to. I think I had subscriptions to about a dozen different quilt-related magazines at one point there.
I think I'm going to re-up only a couple of them - I love Quilting Arts (even though I don't even do art quilts, I find the work in there to be really beautiful & inspiring) and also Modern Quilts Unlimited. Maybe also the sister magazine; Machine Quilting Unlimited. (It's not JUST for longarm quilting)