@Realme Bangalore has one of the most shitty internet tariff plans for a metro city.
ISP like ACT have thier HQ there but still they have shitty plans.
Spectra and Excitel has good plans but they have very limited coverage as they started thier Bangalore operations very recently. @varkey can clue you in on this.
@Realme - Used BSNL for many years but their service got bad and I was overpaying. Jio started their service in most suburbs and it serves me well so far except for few hiccups. The other ISPs are really bad - from connectivity issues to non-availability and bad plans.