The Smartest Way to Adapt Vintage Lenses?

I thought the Nikon ZF was the best for vintage glass, then came the ZR.? Its unique form factor breathes new life into old lenses, you do need the right adapter though to get green boxes, IBIS, autofocus?  The 6 best adapters are all very expensive, and to help you pick I’ve torture-tested them in bad lighting and terrible weather.  There’s one last adapter I’m trying to track down, but my time in Tokyo’s running out.