Hello friends I wont to share my personal experiance with you.i was use idea sim before five year.this sim ia very good I like this sim.the idea give diffent types of offer to me.after one year ago the idea was not good sim becose its net pack is very high and calling is also high.but know the idea company was falling their price in balance and data.the idea network is very good as compare to other network.know idea give best offer in a lowest plan.i was happy to use idea sim.know company was give unlimited calling and data in single richarge this is good for idea customer and the data speed also very very good.and the customer care service also very good.idea also accsept the online richarge for me like paytm etc idea provide 27×7 service.when any problem of the customer the idea company quikly solve the problem it is the very active about their customer.idea company also provide good quality of calling range and data network.once apone a time the idea network was so bad and data and calling was so expensive.also the customer care service is bad but know it is good idea plan also good.i am setisfyed with idea company.my friends my family also use idea sim it is very good sim I wont to give 4 star fot their performance and network and data offer.