The Sony RX1 now finally is in Stock at Amazon (Click here). This is a little gem camera but don’t know how many will buy it knowing that Sony may release a FF NEX in 10-12 months. According to rumors we got Sony is indeed developing an E-mount Full Frame camera.
Anyway, the RX1 strengths are
1) the super compact size (doubt it you can make it so small with an interchangeable E-mount).
2) Sensor-Lens optimization
3) Leaf shutter (silent operation). This also is not going to be a feature of future FF NEX cameras.
Now let’s hope to get some specs about that FF NEX any time soon!