I got my MB a couple of months ago after being told my location qualified. The LTE radio was supposed to have been activated by then. I was even promised by someone from the Sprint executive offices that LTE would be available. To date LTE still isn't here so the MB is still in the box.
It took me weeks to get an answer from Sprint about LTE in my area. The last call actually had me believing Sprint really can tell the truth. I was wrong and very disappointed.