Thinking of joining the Z Party, but have some questions:

[MercedRiver]

I would stay with Olympus, and I mostly use a Nikon Z7. I'm not sure why you need FF if you are shooting JPEGs.

 

[Ruedon]

I would stay with Olympus, and I mostly use a Nikon Z7. I'm not sure why you need FF if you are shooting JPEGs.

"full frame look"? Using a small camera, like Nikon Z5/6/7(II)?

No equivalent MFT lenses exist for e.g. Nikon 40/2 or 35/1.4.