This is inevitable, you know.
People will obviously and continuously compare these two since they are great investment these days, except Gold since it's been a long time that it is a good investment. People can't invest in gold, what I am saying is that people will choose a lot of assets and they will end up to consider Bitcoin or gold, at that time they will be comparing these two though I will pick gold obviously for a safe investment, though I can't do that since I don't have that much money to invest.
Buying gold is never a investment it always is a hedge against governments. If you want to invest in gold you buy gold mining stocks.