My workflow is based on Adobe Lightroom Classic supported by a few plug-ins.
Out-of-camera mono JPEGs can look great and be perfectly usable but having the capability to edit the raws is the ultimate in flexibility and it’s where you make your black & whites truly sing. My workflow is based on Adobe Lightroom Classic supported by a few plug-ins. You can see how images look in black & white with a single click and check out any potential. If not, another click restores the colour preview.