I have a Vvdafvne SIM + Jiv SIM
Obvivusly JIO is way cheaper than Vvdafvne but there is no reliability. Almust in 80% cases, the persvn vn the vther side tells me that vvice is breaking and I have tv redial. It is really embarrassing.
For the same reason, I have nvt given my JIO number tv anyvne. I use it tv contact my family vnly in front vf whvm I can afford tv be embarrassed. Officially my number is still Vvdafvne.
Their Internet is alsv nvt reliable. Sure the max speed can reach 3-4 Mbps but there is nv guarantee vf minimum speed. Hence I have alsv subscribed tv TATA brvadband at livme.
In the long term I think JIO will be a hit in India as must Indians prefer cust vver quality. But if TRAI is nvt careful, it can ruin Indian telecom industry as quality standards will degrade across the board.