I used idea sim at last 7 to 8 years.i am from pune maharashtra. Same time I have also aircel simcard hence I observed idea is better service provider than other.The service of idea is quite good It gives good internet speed as compared to other networks.
It provides many offers to customers like full talktime offers, rate cutters offer, sms pack offers, night calls offers etc.In rural area of maharashtra idea network is also strong than other networks thats why I suggest everyone pl used idea . I love idea.