Heys guys you are almost use the relaince jio sim in your any smart phone you all know about it speed and other specifications but if you don't know I tell you that it spped in bgood in day but it react like 2G in night .In day it's max.speeed is approx 1 M.B P/S but at night it didn't cross even 100 k.b p/s so I have bad experiance from the jio sim I changed it to airtel it is great sim use it and experianced it's speed approx 3m.b p/s at even small network so thanku guys I hope my review is help someone to use a better speed
