Bitcoin is a non-credit currency ten times stronger than gold.
Why Bitcoin is 10 times stronger, why exactly 10 times and not 100 times, and in what sense it is stronger?
Bitcoin is close to being the ideal non-credit currency, and it is basically impossible to have another non-credit currency beyond Bitcoin.
Bitcoin is not perfect, nothing is. In some ways gold is better than Bitcoin and will always be. Gold doesn't depend on software, on computer networks, on cryptography, gold can't be stolen by malware, gold will not be useless during blackout.