Jinke, which makes the EZ Reader devices, has previewed the Hanlin A6 and A9. The latter with a 9" screen. It is in the
E-book Reader Matrix. There will be other vendors using this new SiPix e-paper screen, see
CeBIT Video: Asus DR-900. It seems likely that the A6 and A9 will be offered as EZ Readers, but there has been no announcement yet.
A 9" screen is significantly smaller than the screens of the QUE and Skiff, but it probably is big enough when combined with good PDF software and the 9" devices are likely to be much cheaper.