The 2nd Best broad-band in India and Best availble outside Delhi
The best value for money offer in India is of course Primus, but unforunately it is available only in Delhi, hence if your do not live in Delhi, then Sify Broadband is the best bet.as they have good speeds and somewhat more download limits than the other companies that operate all over India. .
https://broadband.sify.com/
If you live in Delhi then Primus is ideal as they have UNLIMITED download at 64 kpbs. The amount of download is far more valuable than the speed.......as whats the use of having a 256 kpbs or 512 kpbs bandwidth if you are allowed to download only 300 MB before your package expires ??? (like having a super-sonic jet plane with 1 litre of aviation fuel to fly it ....crash just after take off ! )
https://primus-india.com/
https://hotwireindia.com/
The final advice - if you have access to Primus (live in Delhi) then go for Primus else go for Sify broadband. If Sify also provides unlimited or at least increases its download limit then pretty soon it could be the broadband leader across India.