Talking about reliance jio 4g.reliance gio 4g has very good with its network.it is fully free for 3 month with a android lyf mobile.its speed is so awesome and super fast.you can sream videos very easily.
You can download any file video audip and any thing else very faster.it is world changing network.everyone can use jio because it is really very cheap.everybody can have its sim with lyf mobile for free wiith free unlimited net and calls.