Can you stream well with it?

Can you stream on multiple platforms at the same time?

What other notebooks can you recommend to me?

Think streaming in general is not good on the laptop that it does not overheat etc

You will probably not be able to stream particularly well with it, but it would work. Notebooks are, however, also very poorly suited for streaming because the hardware is often significantly more expensive than a full-fledged computer. You have to spend more money for less performance.