Cheapest Dongle - datacard internet plan with unlimited use in India

Hi friends,

I am now mostly on move and I need internet all the time due to work. Currently using tata docomo dongle but it is not very economical, I get only 3GB for Rs. 750 recharge. Friends, tell me which is best and cheapest 3G dongle service provider. My monthly expenses will not be more than Rs. 750 and I need unlimited plan , like this docomo plan, after 3GB usage, I get 144 kbps unlimited. So there is no extra charge of usage.

What other option you suggest ?

I don't know if it is cheapest or not but MTS provide very good package of 20GB + 64kbs after 20GB for Rs. 999 pm. It is slightly more than your quoted price but I think good for heavy user. They also have Rs. 999 pm for 40GB in postpaid connection mode. Try that and I think you will not get disappointed.

Any more option, like Rs. 600 per month for 10 GB unlimited ?