I am a user of various operator , now I hang on idea , cause best 4g connectivity , low service charge . Some where it’s 4g service not available but I manage to do the work with 2g ,
Clear voice quality
Fantastic 4g speed
Stable 2 g connection
Cheap cllertune charges
One thing I got , the customers service centre responsding quickly than others .
It’s giving now best 4g plan in market, may be jio respinsible for the low cost