Best Streaming Platform?

What are the best streaming and broadcasting platforms from these?

 1) Zoom

2) Google Meet

3) Stream Yard

 4) Veziu

5) Examity

Any recommendations? Any toll which is available with a free trial version? That can be used in school classrooms.

any replies?

this might help you 

https://www.quora.com/Which-one-is-better-for-broadcasting-and-online-collaboration-1-Zoom-2-WebEx-3-Veziu-4-StreamYard-5-Teams

This might help you

 Which one is better for broadcasting and online collaboration? 1) Zoom, 2) WebEx, 3) Veziu, 4) StreamYard, 5) Teams?

@AlexJo

 Zoom is definitely the best, at the moment it dominates the market not only for its quality of service but also for its functionalities. So personally I recommend it.