Reliance Jio gives very good net speed. As it is 4G, so it is consistent. Just you have to keep in mind about it's one day limit.
I haven't faced any problem regarding it's network. Wherever I go, I found it's network everywhere. Once in a while I face difficulty regarding network. But I must say network is consistent.
Service is impressive. As I told earlier about it's network. As calling is free, messages are free. Service is also good. One can't get frustrated about it's service.
In 303 it is giving data pack and free calling and free messages. If we calculate other network calling rates, data plans etc, it is good in that case. It means we're paying 303 for net pack, calling and messages. So it is cheap.
Really jio is amazing.