We are in village were only BSNL fibre is available. So we ordered their Internet services and came to know their true color.
The main disadvantage is Internet is not at all stable on rainy days. So you can't expect anything from them for 3 months in a year.
It keeps disconnecting once or twice in a week.
You can't do serious work with it.
They continuously tell us that they will make it proper but their servicemen are not professionals.
Due to this BSNL fibre our neighborhood banks are not working properly and we are facing difficulties.
All above situation is about outskirts of Mangalore where I live.