Well, IMHO we are still not back to topic of the thread, instead discussing shopping, eating , etc. behaviours of different genders :ROTFL:
Anyway my decision for a FF mirrorless is between the Nikon Z system and the Panasonic S-system (aka L-mount). For me it became meanwhile a lot more important how a camera feels in MY hands and how easy I can operate it for my style of photography and videography.
When I tried the Z7 I was blown away by how well it fits my desires and needs and these desires have maybe only 5% to do with eye AF or similar features. Instead I found the Z7 super accurate and fast focusing on faces even in very dim light and also tracking these faces even if the contact of the system was interrupted for some moments (e.g. a person walking through between me and the object). In short I found the Z7 stunning with what it offers in terms of AF - single, tracking or name the mode you want.
Another fact I should mention are the new S lenses and their size, build quality, responsiveness etc. I have seen so many reviews and youtube videos complaining about the S lenses feeling cheap and plastic - man I do not know what these folks are smoking. Anyway for me the S lens quality including IQ is top!
WRT to Panasonic and the L-mount, in principal I have some (high) hopes that they will deliver and come out with a camera that is on par with the Z7 or even tops it and the same is true for lenses. Having said that - even if the L-mount is now open and Leica, Panasonic and Sigma will bring lenses I have my doubts how well these will perform and feel (for me - and this is the most important thing). I have the fear it will take longer for Panasonic to bring a 80-400 zoom comparable to the existing Nikon 80-400 and I am pretty confident that Nikon will be quicker and not disappoint with the quality of that lens. Panasonic and also Sigma I am not so sure and only time will tell, but that is a very high factor of uncertainty for me and thus I am very sceptical. Let alone Sigma - I know they build excellent lenses in their ART series, but I do not like their lens designs, size and haptics, so again my hope to get something reasonable out of that for me is pretty limited. Maybe that is only me but this it is.
Nevertheless I will wait till next May 2019 when the Panasonic L-mount things become available and we maybe see where their future lens development will go. Forget about Leica because they mange to bring optically excellent lenses but at crazy prizes and also far away from what I would like to see.
WRT Sony I have given up hope that the bring a reasonably sized camera in the foreseeable future, as they seem to happily stick with too bulky lenses (and they have a lot of these in the G-master series) and too small bodies where I break my fingers before I can start operating this gear - sorry Sony fanboys but that is the truth for me ( and I am sure also for many other folks out there). Or why do you all think I have not finally bought some Sony mirrorless gear over the past years?