The Idea cellular is the worst of all.The network of idea is one of the worst in India.The speed of internet is very very slow.The phones with idea sim cards always have some different issues.The network shows out of coverage most of the time and it is not spread widely over India.It is not user friendly.While using internet with idea it takes a lot of time to load up a webpage, video etc.The service and support is not too good and the service centers are in a very less amount.It’s slow and its plans are not good too.I would not prefer it.