Author's note

Okay guys, I hate to do this to you but I'm in a crisis. I have a new plot twist I could throw into the story and make it incredibly longer, or I can end it in two chapters and put the plot twist into a sequel. What do you think? I don't want to finish this chapter I'm working on unless I get some feedback. I didn't want to draw out this story to be too long when I could put the other situation into a new story with the same characters (plus some new if anyone wants their character in my story send me the info about it)

HELP!! Leave me notes, majority rules. I need some advice here people.