Choosing the right ereader device for reading ebooks is also a matter of size

The most popular ereader, the Amazon Kindle, is available in one size – the screen is six inches, but many other vendors are marketing larger ereaders as well. Is larger better? What are the benefits of an eight-inch, or even a 13-inch ereader?
Kobo ereader: reading on a hammock
Let’s compare three ereaders – Sony DPT-RP1, … Read >