Jio services good but not better becoz services given the totaly free all users use at time speed divided. best calling free, net free, whatch online live tv show, condition aplay for you give the IEMI no. many people fear for given his mobile iemi no to service provider. and not work in other mobile. given the high speed some time and after given 2g speed its this disadvantage of jio sim. sume mobile not got the offer. best for only 3month becoz its free. I got it .