I think with any of these optics it’s a compromise between weight and quality.
I wouldn’t dismiss the new 1” sensor just yet and hopefully it will be a lot better than those in the V range.
The one problem I have with this type of camera is the optical range of the lens. Nikon have tried to make an all-in-one zoom type lens, I think that’s a bad design based on compromise.
Yet it’s lighter than lugging around a hefty 600mm lens. I have the Fuji XT-1 and the images are excellent, but you have dedicated lenses, again it’s not light to carry all the kit around but compared to my Nikon it does save my back.
I would look at this camera when it becomes available, test it on full zoom against the AF and see if it fits the bill.
But with any results it breaks down to what you have achieved in the past and your expectations for the future. I’ve been disappointed with Nikons efforts so far; maybe for once they’ve got it right?