The e-ink "flash"
I have a Sony PRS-650, and whilst its clearly an excellent reader, I find the "flash" as the screen refreshes for each page really intensely annoying. Perhaps I am too used to backlit screens which are constantly refreshing, I just dont know. However, I hear that the tech has improved now to the point where the flash is barely noticeable.
So, which readers have the best experience now, in terms of flash?