Amazon Kindle Oasis

Plus

• The Kindle Oasis is the lightest Kindle yet at 4.6 ounces and is 3.4 mm at its thinnest point. A slim leather battery case is included and adheres magnetically to the device, bumping battery life up to a 9 weeks without WiFi on. The integrated light has been improved and you can turn pages by touching the screen or using the physical page-turn buttons.

Minus

• It's pricey, isn't any zippier than the Voyage or Paperwhite, and isn't waterproof.

Conclusion
If you don't mind the high price, the Kindle Oasis is the best e-reader you can buy today.

Plus

• Bright, even backlighting and high-res display make text easy to read
• Light weight and ergonomic design make it easy to use for hours at a time
• Automatically adapts to right and left-handed users
• Battery cover recharges onboard battery

Minus

• Not as comfortable to hold with battery cover attached
• Shorter battery life than older, less-expensive models

ConclusionIt's the best Kindle by far, but it's not the best value in e-readers.