It’s a good mobile operator.actually when I was in karnataka I was using idea.when ever I enter my house with other operators .network signal drops then I thought of MNP to idea.after MNP to idea there was no issue.and it has a very good signal strength.when I migrated to maharastra then I asked my cousin which is the good network .they said idea.once again I was happy .In katnatka I had a good offer for internet calling everything .but in maharastra its costly but still i’m using idea.i stay in pune here there is no 4g have to use 3g one thing is that if I recharged of 1 gb till 500mb it has a good speed.after 500mb speed drops out