Docomo- The network is nt good and cost is moderate.
I used to have this network upto last month.
I got thw worst network. Its network was not available at my college. I used to have problem while calling from my college.
The rate cutter is average in comparison to other networks.
Internet cost is very very high.
3G cost is very high and that too very less fup.
Talktime is same as other operator, but network coverage is worst.
And the very bad habbit of docomo is, on the day of festival, even if you have an offer in your sim, it wont work on specific festivals, becaus airtel knows you will definately call someone inorder to wish people, so they increase the rate cutter, sms charges etc. Usually most of the operator plas the same trick. I have been using Airtel as of now even they plays this cheap trick.
NOTE - If you dont mind with money, and you need the best network. Then this is not for you. Please buy Airtel, vodafone.