I haven't been back to PC, but I have a moto x 2nd gen now on Republic so I have tri band. It doesn't appear to help consistently get 4g without dropping. If you go on the north side (Capital Circle and I10) there is definitely a legacy tower there, I guess there having permitting trouble. There is other places too where it goes back to the almost unusable data, but then again Verizon is looking like they are heading the same way.