Hii guys I am using idea sim since last few years.My experience is about idea is briliant. After launching idea 4G LTE it becomes more suparb. I think it have real value of money. Briliant offers for eg. 25 me 500 mb 2g for 5 days.It have briliant network in all india and a lot of good custmer service. I think who are lovers of 4G must buy it.