gold can only be for investment, while bitcoin has more functions that is investment and trading, so more profit earned bitcoin than gold
You can use gold for trading lol. Actually, you can use anything you want for trading. Secondly, since the price of bitcoin is too high, many people intend to hold their bitcoin instead of spending it. And if the situation continues, bitcoin will not longer be a currency anymore because the only thing people want is the profit from bitcoin Oh, come on. Not all people only hold bitcoin. I often buy some things via bitcoin, like hosting or some other services! It very useful to buy some things on foreign sites without credit card!