Jio is nice than other sim 4g. Jio grow her market very fast and good.But there internet speed is down some few days.I use jio but I not like jio.old is gold airtel and Vodafone is my favorite.1st time jio while launch india when 3 month free and quoth best 4g network in india.But now same price available on other sim. Network not available all places or calling not support many phone’s.customer service is not good
Very hard to call customer care.after prime membership pack available on 309 but now internet service pakage start on 399 .