According to my experience jio is the best sim till now , it saves your money double and gives you more high speed internet . I am from Nagaland so I bought a jio sim there and I came to Delhi and the best part is that we don’t need to buy any other sim because I can still use that same sim without giving any extra amount while my sim is in roaming. And you can even recharge the sim from anywhere in india, it still works, its not like any other sim where we can recharge abroad only the type of reacharge amount available there. Jio is the best beacause I need to pay it only once after every 3 months and enjoy unlimited calls, 100 sms per day and unlimited internet. I don’t regret buying jio at the first place , I am so happy indeed. Thank you jio.