I'm a big fan of Quilter's World. I read it from cover to cover every time it arrives, plus they augment that with an on-line version. It's loads of information. However, I still think you should buy it first and look it over, or even go on eBay and see if you can pick up a few back issues cheap, before you invest in a subscription. Otherwise, it becomes something that arrives at your house, takes up space, and collects dust until you throw it out.