plus the have one extra no one else has that is fantastic if you travel..build in Internet wifi calling..no matter where you are in the world..if you get your phone on the Internet it will tunnel a link back to the Tmoble network in the US..and you have all services voice and text as if you were on the tmo net in the US..no extra cost...I was all over the world last year and would call and text to home all the time with no worries and no cost.
Fyi I work in computer network and telcom
T-Mobile should call themselves T-City. They don’t work 1 foot outside the cities.