I can't say either really. The Jedi are inherently flawed because they want all jedi to be emotionally castrated eunuchs and they only exist to hunt the sith.
Woman: Help Help i'm being ****ed!
Jedi: Not my problem call me if it's a Sith.
But the sith on the other hand have chronic backstabbing disorder and if I have a mentor I want them to be someone reliable that isn't going to try to murder me, or expect me to murder them. I want a healthy Mentor Student Relationship. Both inherently suck.