I got into using Aircel as it is pocket friendly but after a while it has started giving me headache. My experience in using Aircel is as follows-
1. Network Coverage: In this aspect, the company is awful. In my hometown, the network is almost non existent inside the house. Network shows up sometimes when I get outside, so having an AIrcel sim is useless.
2. Call Drop: As I said most of the time, the network is not there even to make call, but whenever I manage to make a call anyhow, the annoying call drops ruin the game.
3. Internet Speed: They show advertisements like unlimited net in Rs 9 but in reality the net packs are worthless because of their speed. I can barely use whatsapp and downloading items takes forever.
Overall it is the most inexpensive one out there but at what cost? I would not recommend it to anybody.