I have been using Airtel V-Fiber Broadband service since last 1 year and I am very much satisfied with it, I am using a mid plan of Rs.1300 which includes 16 mbps( actual speed = 4mbps) for first 90 GB and then 512 kbps unlimited data with unlimited local and std calls. Even in worst weather conditions there is no problem with the network, and even if there is something wrong with the network it is resolved quickly. Customer care servives too are good, they listen to the problems and resolve them quickly.
Very effective!