That is right gold is gold you cannot change that stablity wise gold is the very good investment while bitcoin is a huge coin on the market that makes huge difference. growing and growing faster than any other investment.
Gold's stability will be better to compare real products you see in daily life but bitcoin is best stock in the world according to me because price value of it. We need to check the ounce of gold rare with bitcoin. It's value is more than a ounce of gold now. I suggest you to invest on btc to see the better profit than gold.