I'll be renting one this fall to evaluate it with some ultra high DR fall foliage situations and will be sure to apply the firmware update, then report if I'm seeing dots on some long exposures I have planned.
I'm still trying to find a sunset where some some subject in the scene hits the noise floor of the D810 at ISO 64. I just can't. I need one of those special spectacular sunsets that happen like once a year where the clouds light up half an hour after sunset.
I had similar trouble with a Pentax 645z at ISO 100. These sensors are incredible.
Remember: shadow SNR is still limited by shot/photon noise. Only extending FWC or sensor size will help here.
