This article helped me a lot to decide what to do. In a way, I am 'spoiled' with my iPod/iPhone, it got colours, light, don't need a reading light attached to the device....yeah its a bit smaller screen than the ereaders, but you can read one sentence at a time. :-)
I think instead of buying an ereader, going to get lots of books now. Maybe next year the price will drop for a good quality colour ereader.
http://thephotogeek.com/practical-re...graphy-kindle/