I use vodafone last 3 years and get wonderful experience with this connection. Only problem that I face that is call deope. I have post paid connection that has pulse in min so call drop is a big issue for me. Other way it has stonge network connection .
Very good 3g data service that is very fast than other operator ( I am not comparing Airtel 4G) . My other friends say that some other mobile operator reduce balance without reason but vodafone never does it. Customer care is very helpfull for any assistance.
In a sort Vodafone is the Best Mobile Operator.