Sorry to disapoint, but I think all you can get is guess ^^ After all, the game is not finished (Will it be one day?
![Stick out tongue :p :p](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
) so I don't think someone will be able to answer you ^^ The only thing that I can say is that it would be better to save at that point in case something happen in the future ^^
By the way, there's also the possibility where your choice won't matter at all (It's a specialty of the Dev ^^) and that after a few scene, the story will go back to a "general path" regardless of your choice.