If you have a lot of bitcoins you can hoard your bitcoins. It is certain that Bitcoin will move to a better position in the future.
Most of the Bitcoin holders now have been holding for years because we're all believing to its full potential in the future. And I think when we say future, looking back at the date of 3-5 years or more ago, we're not yet on its future and there's gonna be more to come in the upcoming years. But what's good now to the folks like us, we can dictate what future is for us. Because of the privilege of being an early investor.
But if you have gold as reserves then you can keep gold reserves in future gold will go to good position. But if you are a trader then you understand the market conditions and you can plan and sell your bitcoins when you have profit it totally depends on your investment type.
Comparison of it for being good in the future, there's no difference of it because they can be both held for long term. But it's visible that Bitcoin is the better thing to hold. Liquidity is what matters and the volatility that these two have, Bitcoin is more volatile and it's effortless when someone wants to sell it anytime.