I've large school using Moodle and BigBlueButton "about 5 TB transferred monthly" so some guys suggested to use cloud flare to optimize speed, performance and data transfer cost.
So I'm thinking about using cloud flare to optimize all that so I've some questions:
1- Will cloud flare really help reducing data transfer cost and will help to speed the site? (I'm using AWS)
2- Can I use free plan or do I need to purchase the pro plan?
3- What is the down side of using cloud flare? I mean will it affect anything in a bad way?