And this is still too abstract. Depending on detail of the situation, either decision might be right. For example, I might like to remain where I am, thank you very much.

So I take it that you are heavily supporting the initial post's "Premise: The only rational answer given the current information is the last one."

Worse, so far I've seen no motivation for the questions of this post, and what discussion happened around it was fueled by making equally unmotivated arbitrary implicit assumptions not following from the problem statement in the post.

Thank you. I didn't clearly understand the need for the explicit inclusion of motivation before.