This plugin is in a completely other league than any other chart plugin, I've seen on here. It's extremely powerful and yet very easy to get going with. At first I couldn't believe that the free version wasn't neutered somehow, but I can't see that it is.
- Much more powerful than the competition
- Great instructional ressources on the website
- Option to locally host ressources (insurance against amcharts changing their mind)
- Very clean coding makes it surprisingly easy to work with (I have some notion of object oriented programmming but none of JS)
- 100% customizable
- No PNGs/SVGs/GIFs, just code