Hello friend I personally use Airtel Network and it has high internet speed about 1mBps which is great as compare to jio which is 100kBps and it has good network coverage all the services is good but it has one problem which is it cost very high amount of money.
Before coming of jio 4g it charges about 300rs for only 1gb internet for one month period really? It is horrible do you agree with me write your comment below.
But aftet coming of jio now in present date we all thanks to jio sim that airtel also offers packs like jio but still its price is higher then jio.
I also agree that in some places jio network coverage is not good like near my house in that case you have to go to Airtel Network by accepting all its high rate buy if jio network is sufficiently good then I recommend to use jio sim.
Atlast I prefer to use jio sim instead of Airtel.