I am giving few deal breakers below-:
1. CG-NET
It may not affect you but it really hampers performance.
2.
Router
You cannot use Jiofiber Router in Bridge mode.
It really sucks as it is always accessible to be remotely controlled by MyJio app.It is a security nightmare.
3. Technical support
Imagine having a technical support that does not even know anything about the VLAN ID.
4.DPI
Yupp,Airtel also may be using it,but Jio is going way ahead and blocking access to
VPN and sometimes legit websites like Reddit and telegram.It sucks dude.
5. Faith
Airtel guys know what they are doing and share required details so that you can manually configure router as per your security.They know the details of product.
But Jio is Ambani.I DO NOT BELIEVE THIS GUY.HE SAID """"DATA IS THE OIL."""" and I heard """"ALL OF MY USERS ARE MY PRODUCT""""