We have used other cloud services such as Google Drive and Dropbox. And I have to say each of them has its originality and own features belonging to them. But, now we are using OneDrive, because if you have one Microsoft account you can use it on all of Microsoft products and 90% of my colleagues use Outlook. And of course OneDrive allows you do great things with your files. When you are working on OneDrive you do not feel you are using a web-based system, it really feels like you are working with your local files, because it works properly even you have low-speed internet.