Personally, I had to go with Fernand. At the very least, Caderousse repented and felt regret before his death, the circumstances with Villefort made him feel too sympathetic when things started crumbling down on him, and Danglars, even though he masterminded the betrayal, at least go proper punishment that allowed him to realize the error of his ways.
For me, Fernand just sucked. He wanted to marry his own cousin, then his entire career was built of lies and betrayal, and then decided to kill himself when everything was exposed.
I mean, that’s just my opinion. What do you guys think?
by TyrionLannister557