Previously I was using BSNL broadband but I have stopped using it because of its connection issues and very bad services.
Speed was remaining low most of the times and sometimes not working at all. It is very frustating when you have to wait for a video to buffer for a long time to play it. I was having network disconnection so many times. I had complained for it to the service provider.
They were coming after 8 to 10 days of repeated complains. And again same problem arises after few days. It was totally unlikely response from service provider. If you are planning to take internet services then go for some other internet providers.