It would be very useful to be able to select folders to send. For example I have a folder with hundreds of files on my phone that I want to send to computer but going through one by one would be such a pain and it would probably take me an hour or more to do, but if I could just select the folder that hour would turn to seconds. But now I have all these files I need to move to a different already existing folder on my computer so I would still have to go through every single file and select them to move them all, that's where selecting the file destination comes in, it would completely eliminate that long process. This is why I think being able to send files and select file destinations would be very useful and worth the time to create.