Sith lord all the way. Peace is a lie, there is only passion. Through passion, I gain strength. Through strength, I gain power. Through power, I gain victory. Through victory, my chains are broken. The Force shall free me.
Brah Sith have all the fun people, Exar Kun, Marka Ragnos, Oberon, Magnus, Revan the cool version, Vitiate, Palpatine, Vader, Kryat, I mean shit they have everyone that means something plus their ideology is wayyy better than the jedi's who try so hard to seal their emotions but don't realize that emotion is natural.
I choose Je'daii. There is no ignorance; there is knowledge. There is no fear; there is power. I am the heart of the Force. I am the revealing fire of light. I am the mystery of darkness In balance with chaos and harmony, Immortal in the Force.
Independently of which one I choose I would probably ended up as a dark side force user totally corrupt, insane and afraid that everyone would try to kill me. Guess Sith then?
Once upon a time, someone asked me the exact same question. Except he said, "Just Die or Shit?" And I was like "Huh?"
I would try out both then aim for a path in the middle, hoping to attain true neutrality. Let's face it, Jedi Knights aren't really a neutral force. From what I know, they fight more for good than anything else. You can argue that their fighting for good is to balance out the Sith's evil, but I don't agree.
Can I be the a Jedi then be exiled by the council so I don't have to follow the bull shit rules they placed down?