>>4495230I'd go Zf, it's a legitimately good workhorse camera that also has some of the best functionality for using MF glass. Z5II is more sensible if you don't care for the form factor (which is not great without adding a case / grip).
Realistically for Fuji 24-26mp, picrel is what you can expect for 100% crop detail, but I would opt Pro2 over Pro3 and definitely different lenses.
GR's are the best actual compact, but I just use X-Pro/M10 is always compact enough for me. At a certain point, getting too small makes it less enjoyable to use, and if I'm really needing that small of a footprint, I just use my phone.