With BSNL broadband network, I had my bad experience while using it.
internet speed: its speed is moderate when 4-5 connections are in the process at the same time. hence one has to wait for a response.
service and support: has unfavorable service, that interrupts on an emergency. also, its components dont support because of its less durability.
connection reliability: I m not dependent due to its connection failure on any weather conditions.