Having a pocket WiFi when pocket WiFi's weren't that famous then and cost an arm and a leg, I'm a believer of it and it has helped me in a LOT of ways you can never imagine. Now, If you ask around, majority of the people tend to not like using Pocket WiFi's for one reason -- They do not want to carry around another device. The cost is not a problem nowadays because like Smart Bro Big Bytes 799, you can even get it for free! Before, I need to shell out 7,500 pesos just to get a LTE pocket WiFi. Here are several reasons why having a pocket WiFi outweighs the so-called "burden" of bringing one with you.