Bsnl is quite good and provide best service at low price
bsnl provide me speed of 4 mb/s at only 249
I used it for to run my you tube channel name’study become goody’
it upload a 500 mb file at 10 minutes connection speed was quite good
I suggest you to buy bsnl for your good future
but you have to keep some points on your mind
make sure you buy type 2 modem
because it comes with modem and router
you have fill form correctly
you have to buy modem from bsnl office only
don’t buy it from any other store
because bsnl provide 5 year warranty
I think it must be sufficient for you to provide knowledge