Hello guys I am Jio customer since it started,
If it is talking about its Network speed ability, so I must say it is best then much network providers, and alos it was exlent upto it was free of cost, likwise slowly slowly network and speed has got down, its almost great in only specific apps like Youtub or any other specific app or web, but now the days it becomes so slow network download speed and upload also, I was IDEA customer from that I was port my sim in jio, but as my experience in overall about internet and network range Vodafone is little bit better then Jio.
Thank You.