This was exactly the comment I was looking for. I've had to move a lot of data to GDrive from Dropbox before and have been keeping an eye out for tools to help

This was exactly the comment I was looking for. I've had to move a lot of data to GDrive from Dropbox before and have been keeping an eye out for tools to help with this. Using Google Colab is the best way I've found so far - mount your GDrive and you can wget to it directly from Dropbox (or anything else).