I have used Proton Drive to backup a lot of Photos. Google Photos also has a lot of my photos which I am trying to get away from. It would be nice to be able to transfer photos that I have in Proton drive over to Photos by selecting the exact folder to be transferred and have the option to remove it from the drive portion, It would also be great if it could recognize duplicate photos and suggest ways to clean up space in photos. The remove duplicates feature would allow me to move entirely away from Google Photos.