Pricing and Sharing
Recently, I had to purchase extra storage on Google Drive. I would have liked to use Onedrive, but there was no adequate sharing options. With Google Drive, I can share a folder and the person I share it with can actually download the folder onto their computer. With OneDrive they must access the folder via web. That's very restrictive, especially with photos. Also, Google Drive offers 100 gb of storage for $1.99, while OneDrive only offers 50.
Charlie Rube commented
You can now sync a folder that is shared with you to your computer. I haven't been able to find how to sync individual files shared with me.