I have been using this sim since 6months.At the starting everything was quiet ok.The data speeds were quiet good but as I recharged for the second time I got very slow Data speeds on the network.i was very disappointed with it’s performance.i also checked data Speeds on different apps they also provided a very disappointed results.the speed was degraded to less than 1 mbps. that’s not a 4g speed.it became very annoying for me using this network cause my internet never worked properly. due to which I had to switch my network to AIRTEL.