In Jio I got 75 to 79 mbps speed during 4am to 4:45 am daily but rest of the time i got between 20 - 24 mbps
Airtel gives 48-50 mbps here all the time irrespective of day or night
Wifi is from JioFi 2, which i have kept at 4th floor roof terrace to get max speed(still only 4 Mbps), My room is at 1st floor(Indoor speed test is done here speed hardly cross 100 Kbps) so JioFi Wifi signal does not reach here so i use a spare iball router(kept at 2nd floor) as range extender for JioFi