No if I must be honest, I do not think that the bitcoin is better or than gold is better than the bitcoin.
I must say that I do not think you can compare them because they are both not the same at all and the fact is also that it the bitcoin is used so differently.
Bitcoin is more useful if we compare them gold is just like a things that you can hold if your things can be antique
https://en.wikipedia.org/wiki/Antique because its a long time ages things you can sell them for high amount. this is just like a gold.. unlike bitcoin every day every month many people and traders are buying bitcoins and sell them in the right time. also you can use bitcoin in many stores online and more adoption will come unlike gold that there is no adoption for gold.