My experience about Aircel is simply hahaha! Now, already this telecom network totally deleted. They said that "India ka sabse fast network", which always mean that they provide 4GB network same speed as 2G. Even I never browsed or downloaded in maximum 1mb per second from aircel when it was live.
A completely worst network service. Also when we talk about the customer service, they are preety disguesting. They can never solve any issue rather provide some useless suggestions.
Customer care put hold to check somekind but they never return unhold any call. After all, a totally worst service. Always not satiafactory. Must be avoided.