I've used cryptopanic in the past and it's one of the fastest and up-to-date media site for crypto news. I don't know about others you mentioned but I think cryptopanic should do the trick for OP since they aggregate news for several success into one central place.
~Snipped
No matter what website you follow to get the newest news, you need to calm down and not panic to see if that news can impact the market soon or just to announce something.
He might not be asking for a news website just to panic. Sometimes you just need to be informed to stay on top of your trading game especially in a highly volatile market like crypto markets. Getting information as soon as it gets out would help to close trades faster especially if it's news that can turn the market direction downwards.
[/quote] Absolutely! I think that is what he is looking for. He mentioned live streaming, which means, something to stay ahead in the game.