Soz. But the 'silly adapter' opens up so many more possibilities for photography; on my Z6 I can use Nikon mount lenses that are many decades old, like 50-60 years old and more. All sorts of weird and wonderful things. And often without spending a fortune; there are some superb older lenses out there that can be had relatively cheaply, and you can do stuff like extreme close up photography for a LOT less money than with say Sony or Canon.@Boidem why would you bring such a thing as logic to this discussion?? If you go with a Z camera then you *might* have to use a "silly adapter" and who wants to fuss with that?
Thing is, investing more money into a 'DOA' system as you put it, wouldn't' actually be such a bad thing. See above. There will be countless s/h Nikkors and f-mount fit lenses for many years to come.I agree with your post but I think you've misunderstood with my intention here.
I have no desire to invest more money into a DOA system that Nikon already killed. And as such I am at a crossroad (and actually perfect position) to consider other brands.
You may feel that its nonsense but Sony was leading with mirrorless for a while and were ahead of Nikon and Canon. Maybe the gap is closed now but it was true in the recent past.
There are few compromises with the FTZ, the main one being that you can't use older mechanical AF lenses to AF. The other main one is of course added size and weight, but it's not much. The ability to use so much older kit vastly outweighs the disadvantages though, imo. Plus another great aspect of that large lens mount diameter, is that you can also use adapters for all sorts of other lens mounts, including Canon and Sony! You can use old Leica lenses on a Nikon. You can also get such adapters for other ML mounts too. Don't discount adapters; they can open up other worlds of photography for you.I have no desire to deal with adapters etc. I don't believe in adapters (sorry) as those always bring a compromise (one way or another).
As for Sony's advantage over Nikon; that was the case, particularly with AF, but not so much now. Bear in mind that YT etc 'tests' are often carefully set up to best suit the particular brand of cam the 'influencer' is trying to promote. There is very little objectivity amongst most online sources, and many often ignore other key features which would balance articles better. Plus, 'influencers' often spend very little time with kit, beyond a quick 'test', so it's more about looking for long term reviews and such. Many such 'influencers' often aren't actually great photographers; look at their work and it's often quite mediocre. So; take what they say with a pinch of salt. There is an awful lot of ******** said and written about photographic equipment...
I decided to move to Nikon's ML system a couple of years ago, not long after they released the Z6. For me it was a no-brainer; the ability to use my existing lenses with the new cam, was a massive factor. I don't shoot sports or much wildlife, don't use long teles, so don't need superfast AF (if I did, I probably be buying a Z9 anyway tbh). I came from using single point AF in my old F801s, so learned to exploit that system. The multi point system in the D600 (not as god as your D750) was a revelation by comparison. The Z6 is light years ahead of that even. So for me, the technology is incredible anyway. AF speed has never been an issue for me, in the real world. I have never thought 'oh I wish I went for X brand instead'. A few years ago, had I not had so much invested in Nikon kit, I'd probably have gone for Sony. Not now though.
Ultimately it matters very little what system you choose. There are photographers out there using all sorts of equipment and getting amazing photos. What really matters is vision and talent. The rest is just marketing...