I'm with Bernard on this one.
C1 is by far the best raw software I ever used for D810, and I must say for every Nikon gear supported by C1 ( View NX is very good at it too, seriously). Proving it by posting pictures here and here are just time consuming. Nikon files just have, suddenly, more "soul" in C1. This kind of soul wasn't/isn't present in ACR, at all. It is maybe just matter of interpretation. Anyway, for serious work, I do not use mainstream LR decipher sorcery. I use ACR only with native DNG pictures and they are not legion.
I was a fervent user of LR since the start till October, when darn Fuji forced me to look in other directions. By hazard I felt on C1 and it was a kind of revelation so to say.
The Highlight and Shadows recovery tools in C1 are just superior to ACR. As Bernard said, just download and try the damn thing and stop attacking the guy on the facts he is pointing. For fighting, DPR is a far better suited place.
EDIT: By far, Bernard's comment can be taken very seriously. Most of you do not even own the gear he is speaking about...