These are the best alternatives to Google Fi

Google Fi is unique, but if for some reason you can't or don't want to subscribe to it, here are some awesome alternatives. There is nothing else like Google Fi in the U.S. Google's alternative carrier is a unique combination of flexible, powerful and intuitive. With one SIM card, it dynamically switches between three carriers in the U.S. and provides effortless worldwide roaming while abroad. With its app, it's easy to top up on data or share the cost of a plan amongst a group of people. Google...