where you would say "it's really important for Bitcoin and people should know it".
* Bitcoin works, it has been working fine for the past 13 years (all its life) and safely too.
* You don't need any third party (middle man like banks) to send, receive or store your money when you use bitcoin.
* Nobody can restrict who sends you money or to whom you send your money
* You can reach anybody, anywhere at any time in the world.
* The payments can not be reversed like other payment networks which provides a lot of security for merchants
Important would also mean for Bitcoin from a hacking-resistant point
It is nearly impossible to explain about
bitcoin security without getting into technical details.
and what is making Bitcoin superior against competing Altcoins?
Bitcoin is innovative and it actually solves a real problem. In comparison almost all the altcoins are copying bitcoin and usually they first create a fake problem and then try to solve that problem. For example they claim "bitcoin is slow" then they claim to "solve" that problem. In reality they are just creating a pump and dump scheme.