It is slightly more expensive than jio 50rs more for each plan. Speeds depend upon your region. I get good coverage and peak speed of 11MB/s and usually around 2 - 3 MB/s. If you want the unlimited data then it is well worth it to port
So you use VI, huh?
Wouldn't that significantly increase the time it takes to download? Why not use a vpn
Take a backup of whatsapp on working device and restore it on your degoogled device