I am using 945 rupees plane, which is speed recieve 1 mbps till using 1 gb, and then speed will be 200 kbps and speed is good in this prize segment. Speed is recieve with same rate also have another band sequrity option to avoid unadministarator user issue.
Bsnl is best if you are using basic task on internet.
Other its give to us 3 Mb chargeable service.
We can using online calling option without any third partu software. By high spedd bit ranke we can transfer data within fast speed by ithernet cable.
This is my littile opinion for support to using BSNL Brondband.