Switched the family from T-Mobile to Spectrum mobile. They run on the Verizon network. Saving a lot of money, plus locally T-Mo has done nothing to improve their network locally. Took about 20 min to move the 3 lines.
@hawaiiboy I'm moving soon from AT&T to Verizon. Experiencing lot of dead zones during our trip to WA. T-Mobile, however, is worse according to friends of ours even in Austin. AT&T fared very badly in terms of roaming when I was in India recently.