Seriously, the D800 has completely overshadowed the D4. This may not be surprising since most people here seem to shoot landscapes or enjoy the high IQ the D800 is providing.
However, I'd like to know if owners of the D4 could show their hands tell me their experience on the camera. More specifically the AF ability and it's ability to focus in low light.
A camera having great high ISO images, low noise ratios is often termed as having "great low light performance" is confusing at best. This is demonstrated by Canon cameras very well (My main DSLR and lens collection), while although noise performance was improved, the ability to use in low light conditions isn't!
There is no AF assist lamp in their new cameras.
Thanks in advance,