Vodafone is one of leading operator in india .and im using it for 5 years and till now no other operator had impressed me .Vodafone has quality and has best offers till now in india .
Thier coverage and internet speed has impressed me alot.i never ever faced issue of signal lost in last 5 years and vodafone has best 2g and 3g speed no one can beat them also thier customer support are well mannered and always answer us relavant answers.personally I only like this network and I would suggest vodafone to everyone .so go for it!