Firstly I used BSNL network and the network was becoming poor day by day and no good offers and the data was too slow and call charge is huge and then I choose idea for better communication and high speed data , then I took MNP from BSNL to IDEA and the result for using this network is excellent also I got more offers for data and the call charge is low than other network.! I prefer idea network for high speed data and better communication thank you.