slightly more options on filename collision

I run into this all the time: I try to collect all the photo collections off my different devices onto my pc.

I'll copy folders such as the whatsapp folder with all its subfolders whole, and there will be duplicates that bring up the filename collision promt.

In this case i don't want to skip the files and have to manually delete all of them later.(new files may arrive on my phone in the meantime and i could delete those on accident)

What i would like is the option to overwrite files if both name and size are identical, or alternatively to delete the source files.

Being able to compare file timestamps as well would be even safer, and since there are so many buttons already it might make sense to set the behaviour with checkboxes instead?