The one I usually check is in our
MR wiki and has "
The famous eBook Reader Matrix". It does list most all devices, but you can scroll up and down pretty quick.
I still have the old Sony 505 and it is still going strong. I love it and am very tempted to get something new. I just can't justify it, as it does all I want for just reading, I've never had a problem, and the battery still lasts a good two weeks. **I think, I just want a new toy.**
Good luck finding just the right device for you.