Dear Damon,
We do side-by-side comparisons by starting multiple instances of FastRawViewer.
Alex adds:
- selecting between 2 good images is better done after processing, and FastRawViewer is hardly the right tool for it;
- currently, for initial selection, starting 2 instances is a way to do culling, finding the shot with preferred composition, facial expression, better sharpness, better exposure, etc.;
- our place in workflow is to sort the input to delete 90% of unwanted shots.