I have been using voda post piad plan for more than 2 years. earlier it used to be a grt operator with high speed 3g internet. But as jio came the 4g voda also came thus started my problems. I sticked to voda 4g even after jio was launched but after 6 months problems rose like. not good connection. 4g connection is not everywhere. The network frequently changed from 4g to 3g and vice versa and not providing a seamless connectivity. sometimes the network would dissappear completely leaving me to reset the network.