Hi everyone,
just as a suggestion, I think that for an application like Photo Mechanic the Cull View tool of Capture One should be a right and big improvement!
With the "Group Overview" option the app stacks all the similar shots and with the "Face Focus" you can check the focus at the same time, without zoom-in/zoom-out the image.
I attached also an image to explain better.
Here the link of the website:
https://support.captureone.com/hc/en-us/articles/7185822431645-Culling-imagesBest,
eliano