Itunes match vs. amazon music vs. Google music vs. spotify vs. deezer

Since iTunes Match doesn't allow for mass downloads anymore (can't back up my library) I decider to check what was out there. And I found many offers that look more attractive, so I wanted to compare them on a spreadsheet:

https://docs.google.com/spreadsheets/d/1ptV0sWO2tBT4c3G8aiB0WgQ7asZFK2WBoIlg8OcBKg8/edit?usp=sharing

If you want to contribute