We all know that gold is known for its stability which could be vital in times of financial crisis; but doesn't exactly bring good return WHILE Bitcoin on the other hand can be quite profitable but it's risk of negative volatility can be catastrophic!
So which has your vote? Gold or Bitcoin!!!!
As you say gold can't bring you a good return but you're in low risk. In Bitcoin you can get big return or huge losses because of volatility but you have to take a risk if you want to gain profits. Personally, I would choose both 70% for Bitcoin and 30% for gold. Why 70%? Coz i'm confident that Bitcoin will bring a huge return.