As for gold, the risk of loss is very high and prices tend to slow down in line with economic stability.
So for investors definitely prefer bitcoin, because they want a quick profit, while the process of gold profits is slow enough for investors to generate profit.
Bitcoin is much easier to trade than gold.
I think both are very good for investment, depending on ourselves want to choose bitcoin or gold.
So I just stick with BTCs and this is what we call "elegancy, all in one, best of the bests... "