Airtel provides high sleed in every place of India either you ate loving in a metro city or in a small city.Infact In village and samall cities like varanasi where I live it’s speed is always 800+ kbps and in midnight it reaches above 1.8Mbps which is far better than JIO in varanasi.
It’s customer care support is good.All your problems get resovled instantly.
I am using Airtel since I bought my first phone and never faced any cheat.
So if you are in small cities or in a village then go with AIRTEL and forget any other services
Thank you!