The government will rather print more money to buy gold than buying Bitcoin,
it depends the country government, not all government of a country prefer Gold than bitcoin....The only is that government officials invest in bitcoin unofficial, likewise how they invest in Gold..i haven't see a country that past a budget for economy growth and mentioned Gold officially..aa one of the economic reserves, it's rall because you can found out the country...what I'm saying in nutshell...is that so many countries invest in bitcoin, especially the leaders for their personal benefits...
you have to understand this thing clearly to keep yourself up from being burden with this comparison, market cap alone doesn't aquote stability, there are alot of compounding factor that keep an asset stable and Bitcoin doesn't have such market elements that keeps an asset stable we shouldn't expect price stability from Bitcoin.
what factors or elements do you need....actually bitcoin fluctuate in price and the price is not stagnant or stable, if you're investing in bitcoin, know quite well that the price can fall