The 100

I definitely like the TV series more, it feels far more polished and developed. Also I like the romance portrayals better as it feels less “cheesy teen novel” which i know, is exactly what the novel is but still...
It was a good read, I'm excited for the sequels. Definitely far more excited for Season 3 of the CW series though (if you were iffy on the book I highly recommend giving the show a chance.)