Billybob said:
In short, the point I was addressing was the implicit claim that if the 6DMII's DR was the same as the 80D, that would not be such a bad thing. Well, it certainly wouldn't be good. It's only okay if you're fine with mediocrity.
Ahh, ok. You're a DRone. I get it, now. Low ISO DR is the be-all-end-all of image quality for you. Clearly, there's no point in pursuing a line of reasoning here.
Billybob said:
A lot of people, myself included, question DXO's scale. However, whether or not the number is valid, the D810's DR is truly industry leading. ...
That comes from personal experience. Have you worked with Nikon bodies enough to make your "BS" claim about their DR from personal experience or are you just relying on second-hand claims?
A strawman argument of your own, well done. I didn't suggest that the D810's DR is industry leading (well, among dSLRs at any rate, personally in the lab I use imaging systems with much wider DR).
No working with Nikon is required to refute DxO's claim of 14.8 stops that has been echoed by many. Merely a knowledge of how they arrived at that number. Their Screen DR measures the EV range which the sensor is capable of recording. Their Print DR is a number derived by calculation, a theoretical reduction of the image to 8 MP. While that is useful for comparison purposes, it is incorrect to state that 14.8 stops of EV can be captured by the sensor - if you try, you'll clip highlights or block shadows, or both.
Billybob said:
Ah, we do agree on this point. After reading elsewhere about other features that have been crippled on the 6DMII, I plan to cancel my pre-order.
Ahhh yes, the 'crippled' argument. Well, you're welcome to make your own value judgments. Canon isn't going to lose sleep over your decision not to buy one.