finally, i was able to read the manga. Compared to the anime, it tells more about Index's story like; who Stiyl and Kaori is to her, the church, and the archbishop. ALthough, i had a really hard time understanding the scanlations
anyhow, i find the manga version having certain scenarios that has more impact than the anime and vice-versa.
as for the story itself, i'm eager to see chapters 14 onwards.
also, i've read Toaru Railgun which focuses on Mikoto. And I have to say, now i'm more of a Mikoto fan now