Jio gives great offers with unlimited calls.i like jio because of its high speed internet and good quality video call.jio is one of the best sim in india.indias popularity in youtube increased after jio launched.relience jio spreaded 4g network across india.peaple are using internet in villages through jio network.
Some of the benifits are
1.free roming
2.sms is free
3.sim is also free
Disadvantages
jio provides only 4g network and this is disadvantage for peaple who do not have 4g compatible phone