Jiofi is the best ISP I have used till now. It has awesome internet service facilites and according to me, is the strongest network. It does not lose its connection even in the most remote areas. It provides a flawless internet connection and is recommend by professionals in business areas, top companies and even for personal use. It never gets disrupted in between. It can be connected across 2G and 3G devices also for obtaining 4G services and the best part is, it is very cheap and can be obtained easily.