Idea is the worst mobile operator I have used ever. They dont provide any good offers in case of internet and talktime. They dont provide much range everywhere. They only know to advertise their product but they dont provide any low cost offers or internet facilities.
I suggest you not to choose idea, because they are too poor in providing offers. They do provide offers but the cost is too high. And I lost a lot of money while using idea because they charge a lot of money for everything and they often take money from our account unnecessarily.