Compared to the Kindle deals, Kobo's sale on e-readers is more conservative, however, we'll take what we can get from these rarely on-sale devices. You can find the Kobo Libra Colour for under $200 ahead of Black Friday. It's down to $199.99, knocking $20 off the price.

The Signature Edition also has wireless charging, and Amazon offers some simple and elegant charging stands to prop your Kindle Paperwhite next to the bed and keep it charged. You can get 12 weeks of reading if you're a casual, half-hour a day reader, but if books are your hobby, you want to charge more often.

Both Kindle Paperwhite models are significantly discounted at record low prices, and your choice will depend on your individual preferences.