In this review I want to share my experience that Airtel mobile operator is the best operator in India but it need some improvement to be the bestest. Airtel launch its 4g network but it was not in villages, to be the bestest it will increase its strength in villages to be better then all sim cards its net is good but its cost is too much its talktime packs are also not good, it was good but due to its cost many people use other SIM cards.For popularity of this sim card it should have to decrease its cost otherwise it can’t be the best for me this SIM is nice, for excellent it must increase some facilities so that it become an excellent SIM.