I am Using Jio from November 2016
Firstly I would be going on with its PROS :
Service Cost : Its free till March 31st 2017 and we get 1GB of Data Everyday.
Network Coverage : It gas got great Network Coverage, Network is Available in Almost all Over India.
Development in Country : Its Been a great Reason for Development in oir cointry as nowdays everyone is using 4G network and moreover Farmers and all other household Labourers are Using jio as they Can easily Afford it
CONS :
Speed : It Doesnt Give a Fixed Speed as its speed gets fluctuating eaxh Second
Only 4G network : They Should have also introduced 3G sim as People having 3G devices Also could have been using it.
CALLING : We are not easily able to Make call to anyone, Anytime we Want to as it gives us a welk known Message All Lines To this Route are Busy.
SO We Can Not Use This As our Primary Phinr Number until its Fully Launched and moreover its Official Launching Dates may again gets extended till June 31st 2017.