If you had to convert all your wealth to either Bitcoin or gold and keep it there for 10 years, which would you choose? Keep in mind the fact that Bitcoin has only been around for 5 years, and could be fundamentally different in any number of ways in 10 years.
I rather choose both of them because in bitcoin we know that bitcoins price isn't stable anytime it will fall or rise up if it falls we just have to wait until it rise again meanwhile in gold, golds price is very stable anytime you can sell your gold at the same price as it is always. So I rather to choose both of them.