Seems that most of murfreesboro is covered now. There are still spots that aren't covered but it seems I am seeing more 4g than 3g. Its nice when I am moving around town. I even had 4g in lascassas as well as about halfway to woodbury just a few minutes ago.
Wish Nashville would catch up, but I am hopeful it will be covered soon. I am seeing 4g pop up in different areas of town. Just not in the Belmont area where I work unfortunately.