the ability to sync zoom and pan for the compared image
It's such as a waste that we don't have proper comparison option, but even with single image workflow... maybe you could provide option to remember last zoomed position of image? This would make comparison of similiar photos easier once you roughly adjust positions of images in question. I only have Lightroom 5 and this feature works fantastic even though software is not as fast it makes comparing and culling similiar images easier (not to mention it have proper comparison tool which, once again, would be awesome to have).
the ability to sync zoom and
It's such as a waste that we don't have proper comparison option, but even with single image workflow... maybe you could provide option to remember last zoomed position of image? This would make comparison of similiar photos easier once you roughly adjust positions of images in question. I only have Lightroom 5 and this feature works fantastic even though software is not as fast it makes comparing and culling similiar images easier (not to mention it have proper comparison tool which, once again, would be awesome to have).