So much and so little time to share it...
hmmmm
Sony Portable Reader - MobileRead Forums
This is a site I frequent a lot to discuss readers. On it you can get a lot of data on the various Readers available.
My personal favorite is the Sony because of Size, easy to read screen and the ability to load books on a internal Memory, A Sony Memory stick or a SD card, I have over 1,000 books currently stored on cards. It reads the Sony format (LRF), adobe and MS word as well as RTF. While it is in black and white it does a quite acceptable job of displaying graphics, especially maps and drawings.
Unlike the Axim it does not have a light source and uses E-ink....to display the data.
Heres Sony's link to it:
https://www.sonystyle.com/webapp/wcs...5739&langId=-1
And if you have a ton of MS formated e-books not to worry, a little reading on the Mobile read forum will show you that there is a free program developed by a member on the site that will convert the MS lit to the LRF format with a minimum amount of fuss.
Hope that gives you an over view.