I have been using bsnl broadband since last year and I am happy with the plan bsnl provide comparing to the price. I am using Rs.545 plan which offers 2mbps till 1 GB and 1 mbps beyond which is unlimited.
When converted to KBps download speed is between 120-150 KBps.This much speed is good for browsing and not for downloading huge files since it consumes alot of time.
Service and support works fine with the bsnl.