Gold is such as long term investment although it is secure, but we need big capital and long time to get significatnt profit, the price is litle bit more stable than bitcoin. But bitcoin is a currency that can be investment too, the user will get so many advantage of it include big profit.
Gold is just an investment. but bitcoin is also a currency.
Gold can also be used as a currency so I do not agree about that, I think that the bitcoin can come very far to be honest.