Ok just got the GS7e update yesterday which tmo_marissa confirmed had the QAM 256 update in it and with 4x4 MIMO last month I was eager to try it out. I still haven't made it to my "reference spot" that I use to compare since it is pretty static but just for giggles I ran it sitting at a stop sign this morning here in Atlanta (it says Nashville server but I was in Atlanta, Sandy Springs to be exact) didn't even realize I was on Band 12 which is only a 5x5 channel versus Band 4 which is 20x20 here and was truly shocked what I got just on Band 12 with the new update.
Those are some mighty beautiful speeds!
I'm still going to give credit to the Nashville server since that's my home.
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