Who Should Stefano be With? Kate or Vivian?

This past week, at the Day of Days event, Joseph Mascolo (Stefano), Louise Sorel (Vivian) and Lauren Koslow(Kate) signed autographs for fans. Seeing this picture I couldn't help but think about how great it would be to have these three in a triangle now that Vivian is back. What do you think?

Who would you like Stefano with?