If you mostly listen to audiobooks, you may want to go for the Signature, since those tend to take up more room. That's a big difference, but you can still read and store a lot of books with 8 gigabytes (around 5,000). The Signature has 32 gigabytes of storage and the Standard has 8 gigs. Its faster page-turn rate means there's no delay while you read. The screens are brighter overall at their max and have adjustable warm lighting, but only the Signature can auto-adjust that brightness to your surroundings-we think that should be standard across all models.
We tried the Signature Edition ( 8/10, WIRED Recommends), but all three have bigger, 6.8-inch screens with smaller bezels. The step-up, waterproof e-reader went from one to three models, and they rival the more expensive Oasis. We think most people will like the Paperwhites the best.
