Just finished Far Cry 3. In the end, I decided Spoiler to save my friends, to me that was always the logical choice, I hardly gave it any thought. You went to the Island to be with your friends, not to become a warrior. Once your friends were taken from you, your undying loyalty to your friends never wavered, even when becoming a warrior. It made no sense to join Citra, at all. For my next game i'm backtracking to 1993 for a bit of nostalgia; Gabriel Knight.