Should I get an eReader or read on my iPhone?

I have been debating getting a kobo glo or a kindle paperwhite recently. I'm leaning towards a paperwhite but I was wondering if i should just use my iPhone 4S for reading. I find it does have glare and is hard on my eyes after a certain period of time. Also, the screen is quite small so its hard to read unless the fot is very big. I don't use my phone that much and was thinking about letting it go even though i signed for a 3 year contract 6 months ago. What should I do?

E reader

I would definitely get the E reader, espicially if you are an avid reader. If you already know that reading on your iphone hurts your eyes, it should be a given. E readers have bigger and more eye friendly brightness settings because its only purpose is for reading. As long as you can afford one, I would recommend one %100.

I suggest you buy an eReader, like Kindle. The iPhone 4S has a so small screen that your eyes may get tired after long time reading.

If you wish you can buy Kindle Paperwhite, I do have a Kindle and it works fine. If you don't wish to buy a Kindle, then fine you can register Kindle for iPhone app in your iPhone to read books. Also, you've Kindle for PC, android apps.

If you wish buy any cheap tabs and install Kindle app to read books.

http://www.amazon.com/...ad_mkt_lnd

I would recommend you to go for Kindle Paper-white if reading is the basic thing you want. The screen on Kindle Paperwhite won't give eye-strains after long time of reading compared to the LCD screen on iPhone.

Review on Kindle Paperwhite vs iPhone:
http://www.amazon.com/...=aajems-20

Plus the eReader has the 6" screen so it would be more feasible option.