http://www.latimes.com/business/tec...e-nexus-10-apple-ipad-20121029,0,980562.storyOn paper, the Nexus 10's display puts the iPad's to shame. The new Google device may have the best screen we have ever seen on a tablet.
The Nexus 10's display is a little bit bigger than 10 inches, has a resolution of 2,560 by 1,600 pixels and a 300-pixels-per-inch density.
The fourth generation iPad, which launches this Friday, has a 9.7-inch display with a 2,048 by 1,536 pixel display and a 264 PPI.
Do note that Kindle fire does not have any custom ROM's as yet, and you will be stuck with the horrible restrictive Amazon UI for the time being.
Try an app called mantano. The free version has reflow & crop.Yup, even I'd like to mention that not go for 7" for serious PDF reading. I have Nook Color & I learnt this lesson hard way...
If you stick to kindles & nooks yes.Outdoors? eInk is the only option and their PDF support just sucks.