I have a Z9 and use it as a walk around camera sometimes. When it is a bit too big for the outing I use a Z6ii. I agree that the 24/120 would be best.
If you can find a good Z6 at a decent price, the two cameras are ideal partners.
I love the Z9 and recommend the ThinkTank Retrospective 10 version II bag as an ideal walk around bag for the Z9 It can fit one flash unit and maybe an extra lens. That forces me to keep to a smallish set up and lets the camera disappear when I need it to. It’s not easy to locate a good bag for the Z9 plus a smallish lens like the 24-120.
If you can find a good Z6 at a decent price, the two cameras are ideal partners.
I love the Z9 and recommend the ThinkTank Retrospective 10 version II bag as an ideal walk around bag for the Z9 It can fit one flash unit and maybe an extra lens. That forces me to keep to a smallish set up and lets the camera disappear when I need it to. It’s not easy to locate a good bag for the Z9 plus a smallish lens like the 24-120.