I'm having the bitcoin for the fact that I can control it by myself and also because you can easily pay with it all over the world.
This is why I have bitcoin too because I can just simply send some bitcoin funds to anyone that needs some of bitcoin especially my relatives. And my main reason why I have bitcoin, because I do believe that bitcoin is going to give me good future so I would say that when I am going to hold a lot of it. For sure I will harvest it in right time.