I have to say that the formula on both are pretty equal. I needed three coats for both and, for me, the price point is about the same. I am able to buy Misa for $2 at a beauty supply place here and the NYX was around that price at Cherryculture.
Fight! Fight! Fight!
Order is left to right Misa (pointer finger), NYX (middle finger), Misa (ringer finger) and NYX (pinky finger).
Misa won this round. They are both lovely colors but Misa is dustier and a bit more green than the NYX.