People say that BSNL is slow but I find it awesome internet service provider. It works very efficiently and is also cheap comparative to other service providers.
Fast and packages are also very nice and inexpensive such that any middle class family can afford it.Its unlimited downloading plan is also very cheap.
If there is any problem you can call on customer care number 1503 and they respond pretty quickly and solve your problems.
Connection is also reliable and very seldom it happens to get slow due to some technical reasons.