I won't insult your intelligence by suggesting that you really believe what you just said. If not the band 12 support mentioned by the OP, what possible "one reason big reason" specific to T-Mobile would he be referring to?Band 12 is not mentioned in the title of the thread. And the OP says he must be on band 12, which is actually more a question, but he was miss-informed. Band 12 is not capable of these speeds. Either way. It was a good thread to post up some speed tests from T-Mobile.
Posting speed tests irrelevant to the thread is off-topic. You already posted to the "Post your 6S LTE Speeds and Location" thread, anyway: https://forums.macrumors.com/threads/post-your-6s-lte-speeds-loc.1922340/
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