What I like most is the practicality, the quality, and the total number of functions available for live streaming, and being able to use the videos on my site without having to be on YouTube.

of all the ones I've used, without a doubt, it is the best in all aspects, features, quality,

I like the ability to shape aspects of Castr to do extensions of things we like to do in our business streaming - to behave in awesome unexpected ways. Such as harnessing a permanent incoming live stream - to then reroute as a new destination to other live streams.