If anyone want to choose jiofi as your hotspot device you can take. This device can connects to the many mobiles at a time. This so much useful to who are having already a best 3g phones to don’t change their mobile to start the 4g network without a 4g mobile.
Good network in cities but some areas slow to perform the 4g speed as in cities. But when I was used this 2months before it gave me 10-20mbps speed. This speed we can not get in the village. With this did the benefit to 3g mobile holders.