the hulk
Android Enthusiast
I don't believe tmobile throttles any MVNO unless there's significant congestion on the network
Since they don't throttle Straight Talk and Simple Mobile customers I don't think they would throttle the higher paying metro subscribers
I can tell you they do throttle simple mobile for a fact. I did a side by side comparison T-mobile Note 2 with T-mobile service vs my T-mobile Note 2 with Simple Mobile, my data was almost half of my friends, unless they've changed that.