Although jio has provided us so much of free data and unlimited calling but the 4g speed is decreasing day by day. Now all other operators have come up with their unlimited plans. So I decided to test other leading networks also. I tested airtel and idea but idea leads all the way. I was getting around 13-14 mb per second in Idea, In airtel 8-9 mb per second and in Jio only 5-6 mb per second. This may be due to more customers that are using jio but jio should take appropriate steps to solve this problem other wise there will be shifting of customers to others operators.