I recently starts using airtel prepaid sim for my personal use. I use it for Internet mostly and that’s good. The speed of downloading is good and uploading is also good.
But their Internet is expensive which is a real problem for me. Airtel signal is quite good it’s almost full and call quality is also. If I am low on balance their is also a option for loan of rs 10 at rate rs 12 for one day which is also a good service I think and I use it many times