European rider here. I own an NT. Also had some miles on NC700 and NC750.
Correct me if I am wrong but the NT700 has been in the states for a while now right?
So, the NC as a replacement for NT? Nope. NC is a commuter whereas NT is a light tourer.
On NC, you will find more mpg, much more flexibility and ease of use, and that excellent storage where the tank should be.
I was trying to choose between NC700x, NT and a CBF600 when I would buy this and ended up with the NT.
I am more of a function guy on a bike. So the CBF600 gave me nothing except 4 cylinders. I still have a crush for her though
Why I ended up with NT is.... Well, you know all that there is.
Between the NC700 and NC750? It's just the looks, +5hp and a new generation ABS. I personally would not pay if I had to care for budget.