So when I first got the iPhone 5 last September the LTE speeds I got were nothing short of amazing.  It was screaming to at least 25 Mbps.  I've had it slowly degrade over the past half year to now where it is practically loading every webpage slower than a 14.4k baud modem.  I always have four bars and LTE is mostly showing all the time.  Speedtest app can't even find the closet server for me to perform a speedtest...  Am I the only one going thru this?  I've gotten the phone replaced, called verizon about it, nothing worked.  Sometimes 3G will be faster than LTE.  What is going on?