But why choosing among them, instead invest them all because they are all valuable stuff and they can make as your asset. Invest now and wait at the right time they will turn in to expensive.
Just so you guys know, there are no contest about bitcoin vs. gold, or fiat, it is just happens that bitcoin get on their nerves, so people began comparing it to one another, even though there are nothing beyond these immature arguments. Bitcoin was created not to embarrass the Government or other assets we have during the old days, the Government just took it to personal and concluded things about it, in the wrong way.
The only motive that Satoshi Nakamoto for creating bitcoin is to help all of us with his very wonderful creation that functions without any commands of someone who controls it, we're just too sensitive and scared to embrace such gorgeous technology.