No, you probably don't need another device. But you might need a Kindle. There are a decent number of e-readers on the market, but having tried many of them, Kindles are the best. But which Kindle is the best? Well, that's the Kindle Paperwhite, especially after this year's update.

The changes are small, but the new Kindle Paperwhite improves on its predecessor’s already amazing design. Between the improved battery life, faster performance and bigger display, Amazon made the right upgrades to justify the $10 price increase.

The Kindle Colorsoft only just launched, and it seems that this new color-screen e-reader has been nothing but beset by problems.

The Colorsoft is one of the more conflicting Kindles of recent years. On one level it's the most adaptable Kindle yet in terms of what content you can happily read on it. Swapping between comics and novels is completely hassle-free, and it feels like a real look at what the future holds for Amazon's e-readers.