Some books I read often. I never read reviews nor do I read those "trial" thingies you can get at amazon. I will buy a book unseen if a friend has read it and commends it. And my books mean something to me.
The library I haven't seen in a very long time. They don't do electronic books and I've had too much trouble finding the books I want (or if they do have it, finally getting my hands on it or even finishing the series!)