I got same problem not long ago
and i solved it today and ordered PRS-650, why?
- Better build quality.
- ePub ( for European its BIG plus )
- Touch screen
- A bit smaller than Kindle.
- Expendable memory.
- Better with PDFs than Kindle.
- No this stupid Kindle keyboard....
I also don't have use for WiFi or 3G soo ..
now i only need to wait few days until my delivery will arrive