I have never tested gold investment and, I will never invest my money on gold because BTC investment is still more profitable than gold and I will continue to make BTC my choice because I have the skills.
They are different products and I don't see the reason people always like comparing the two because gold is older than bitcoin and have been used for transaction even before bitcoin was invested so they see the reason why they should compare the two and if you want to even compare what investment people will choose when it comes to trust people will definitely go for gold because they believe so much in gold just because gold have exited for long and it is usually a bar if not for the invention of the digital gold. and young people have chosen their own part which is bitcoin and just the way gold is accepted everywhere the same way that bitcoin is also accepted everywhere. they have similarities. I know majority of young people don't have business with gold and I am very sure that older people still prefer to invest in gold than in bitcoin all is because of the understanding they have.