Everyone is going for jio but those who are not in metropolitian areas are suffering from bad networks from jio so here people are going for idea or airtel. I personally have idea sim as it is cheap as well as network is also good so I think you should go for idea 4g. Its net speed is also good here. I think I get 2mbps downloading speed as an average.you can go for it.one problem is that they give too much ads but overall it is fine.you can go for it