On a frns suggestion, I took a wifi connection from reliance broadband and I have been suffering since the day I took a connection.
They claim that they give best speed and unlimited dwnld, but the speed they provide is arnd 2Mbps And only 10-12 gb download.
It fails to provide stable internet connection though.
And as days pass on i.e inthe end of the months the speed gets worst.
Its impossible to watch even a single video without buffering.
Download speed is also very low.
The auto connect facility is poor.
And the range is only about 12-15mtrs( Radius) .
I would recommend not to take a chance, not worth your valuable money, better go for sme other ISP.