I have been using vodafone network for past 4 years and I am very much satisfied with their network coverage and services. Whereever I go network never goes down. Go to even the most remote place you will get signal . Not much difference in call rates when compare to other operators but the signal strength and service is better than others. 3g speed is mindblowing, it is not like other operators which claim giving 3g speed but actually give 2g services. It is the best network and I suggest everybody to use this network for gud netork strength and internet speed.