Idea is a Mobile network provider company and I am using idea for one year and I must say this really good network because of its services. Network connectivity is best, works fine in everywhere, even in rural place. GPRS service is really good even sometime I use idea 2G internet service on my phone and I say, runs smooth in mobile phone as well as works good while connecting through laptop for surfing.
Recently I have recharged my phone and my local call rates are 25 paisa per local call and 20 paisa on idea networks. Is not it great? So I would say that idea offers cheaper recharge plans. Now idea is expanded its network services at broad level. Even idea app is really nice.