It’s one of the best network I have used and I’m still using it’s since last 5 years
And the reason it’s good because it have the best network
Even when I’m traveling in train I have network in my mobile
I use to change a lot of sim but airtel is permanent
Even it is quite expensive but it’s worth of it
Most of by friend have problem of network when they travel but I’m tension free at that time
And the 4g services of airtel is oosum
It’s very fast and easy
Some time I feel airtel can give me network even in forest