I rooted my note 3 using Kingo and it worked fine and did not trip Knox. I do want to flash a 4.4 ROM(I know Knox will trip). , most likely CM11 and I want to make sure I'm doing this right. After I I install CWM I make a Nandroid backup then I can flash CM 11. I just want to make sure if I ever want to go back to stock and unroot it is possible. I know Kingo can unroot and before that I would flash my Nandroid backup.
Just wanted to double check before proceeding.