Where Bitcoin is ahead of gold is:
Easy transfer: It is almost impossible to take 10 million dollars of gold from one country to another..But bitcoin can be sent in a few minutes if you want.
Divisibility:Gold is Difficult to divide very Finely,while Bitcoin can be divided up to 1 Satoshi.
Verifiability:it takes time and money to verify whether the gold is real or fake..But anyone can verify Bitcoin transactions and supplies on the Blockchain.
Trust to Math:The current financial system runs on Trust.Trust in the intermediary, trust in the government, trust in the bank. Bitcoin has brought a fundamental change here..Here, math and code have taken the place of Trust. You don't have to trust anyone. You can verify yourself. And honestly, this seems to me to be the most revolutionary aspect of Bitcoin.
Gold is just one asset.
And in addition to what you just gave above regarding aspect where Bitcoin is ahead of gold, such as it's easy ability to be transferred from one person to another, it's divisibility and verifiability. Another aspect whereby Bitcoin is ahead of gold is the fact that it is a scarce asset, whereby it has a limited supply in circulation, unlike gold that is unlimited, and people keep discovering new golds daily. However, another thing that makes Bitcoin ahead of gold is the fact that it provides you the opportunity to have full control over it, without the influence of government or central bank authorities.