Looking for a great e-Book reader? You may want to check out the Barnes and Noble Nook Tablet and the Amazon Kindle Fire. Both devices cross the boundaries of eBook readers and tread into the tablet territory with 7 inch touch-screen displays and competitive features.
Check out the following video comparing both the devices and see if that helps you choose the tablet which is best suited for you.
You can read a detailed comparison from MobileTechReview here.