I took a wrong decision few months back to take a hutch post paid. When I call people I hear cross talks, disconnection and more.. I was almost close to cancelling my connection, but decided against it, thinking that Vodafone would bring in better service. To my surprise I was not delivered my monthly bill and most of the time Vodafone site was down. I'll wait for one more month to see if service improves, else its time to choose another operator. (Probably Airtel which is slightly costlier but with better service)