I went ahead and set up the sim, $28 for 12GB of Data, calls and texts anywhere (?) and on my iphone I get Tmobile 3G. Here are two speed tests. First with Europe sim on and the Second without.
http://imgur.com/a/yuS9S
http://imgur.com/a/iSHsF
EDIT: speed test with ATT sim
http://imgur.com/a/KHU0n
Last edited by ewrfox; Jul 28, 2016 at 1:55 pm