Here's my tierlist.
As for Chandra.
Chandra have crush on MC from her first sexual thoughts. The moment the MC goes the right path, these emotions only amplify.
Chandra uses drugs, alcohol and sex as an escape from her mother's hypocritic world. The moment the MC offers her a better escape, she won't need to overuse them.
There's no good path and there's no bad path, Chandra-wise. There is only one true path. Other is a heresy, at the end of which there is endless suffering in the flames of hell.