What's the best vault in Sea of Thieves?

As a seasoned adventurer in the world of crypto and finance, I find myself intrigued by the question of the best vault in Sea of Thieves. It's not a topic I'm particularly familiar with, but I'm curious to know - what factors go into determining the superiority of a vault in this game? Is it based on security, size, accessibility, or perhaps a combination of these? And what are the implications of choosing one vault over another for players seeking to protect their valuable treasure? I'm eager to learn more about this topic and how it applies to the world of gaming and digital assets.