The very famous company relaince had launch there new sims in market name jio which really very very fast , the sim gives you internet speed upto 25 mbps , yes guys im noy joking it really gives you speed of 25 mbps which is too fast and it also comes with offers like welcome offer in which it gives you 4gb of 4g data for free everyday and after that you will get low speed and then again on new day it will gove you speed of 25 mbps .
In welcome offer you will also get unlimited calls and sms and free video calls and etc.etc.
Very nice sim for those who use internet in very high amount.