The compare view is a good help for picking out a single image from a long sequence, but it could be improved.
I want a way of picking a favorite from the two currently visible. Doing so would keep that image and swap out the other one for the next previously unviewed image in the batch. Like in the attached gif, more or less.
With images 1, 2, 3, 4, 5, 6, 7, 8 and 9 selected, compare would start by showing 1 and 2. I pick my favorite of those two (let's say 1). Now it's showing 1 and 3. 3 is better, so I pick that one. Now it shows 3 and 4. I still prefer 4, so now it's 3 and 5. 5 was out of focus, so 3 is better. Now it's showing 3 and 6. Etcetera, until only one image remains.