Southeastern AZ (USA) semi-rural 50USD/month, T-Mobile Home Internet (5G-based). max speed: 130/40 down/up (Mbps) performance definitely varies (both by time

Southeastern AZ (USA) semi-rural 50USD/month, T-Mobile Home Internet (5G-based). max speed: 130/40 down/up (Mbps) performance definitely varies (both by time of day, and past 3 weeks as T-Mobile seems to be running an aggressive ad campaign -> more network demand), recently has been pretty poor (and it seems like the "modem" wedges and has to be power-cycled on an almost daily basis).