Aircel is the best and cheapest telecom operator , now a days its network are easily spread in the villages and towns of india .The 3G plan for aircel is the cheapest and fastest at its price in comparison to other telecom company.The call rates plan and international roaming are also.very cheap at this operator.most of the telecom.company offers 1GB 3G plan at more than rs 200 but aircels offers it only at rs 160 , and even with a very high speed