As you all know jio is giving unlimited internet in preview offer, in welcome offer the set a limit of 4gb and finaly they set the limit of 1gb per day in new year offer it is good jio is giving free internet to us till march, 2017. But the speed OMG! NOOO. it is very slow very very slow as a 4G . in airtel4G it gives 5 to 75mbps but in jio 10kp to 5 mb per second yes it is true my jio is giving me 10-200kbps if you are getting more speed you are lucky( please tell your internet speed comment) I totaly dislike the speed of jio but also notice it is for free so enjoy whatever the speed is because it is free