The Nexus 7 is the only device I read on now. I couldn't imagine reading on anything else. I use to get eye strain reading on my Kindle Paperwhite. I don't think front lit devices are for me. I had switched back to my unlit Kindle to read on before I got the N7. Now I just read on the N7 using Moon+ Pro. I modified one of the app's background to look just like a paperback page and I use a nice dark font so it feels like I am reading a real book and not a washout newspaper article that eInk gives you. I love being able to switch fonts. I have two fonts that works for me. One for modern books and One for Historical fiction. I get no eye strain whatsoever when reading and my eyes don't get hot like they did with the Paperwhite.