Skype for Business Broadcast vs. Teams Live Broadcast

Large meetings with lots of employees or clients?  Skype for Business 250 blowing up because everyone is having bad habits of joining with their phone and Skype at the same time taking up two slots?  This session is for you.  How do you create a Skype for Business Broadcast meeting?  Wait, Teams live meeting? Which is better? What do  you mean I have to use a third party encoder? Do I have to?  This session is to explain how both are created, the scenarios to use them for. Strengths and weaknesses perceived vs real.  How does Staples use it to communicate with its associates.