I own an Onyx Boox M92. It is a great device. I read tons of PDFs on it. One issue is their choice of connector: they ship with USB mini connections, which are

I own an Onyx Boox M92. It is a great device. I read tons of PDFs on it. One issue is their choice of connector: they ship with USB mini connections, which are prone to stop working. Another is their web browser: it is unusable. I'm really excited to see what the Sony product will look like! At 13 inches it's even better to read large PDFs than my Boox.