T-Mobile Gateway and Orbi AC2200 Tri-band WiFi Router w 5 satellites

So, if you have a 5G Android cell phone download one of the cellular network scanner apps and look for signal strength and tower locations in the area. If you use cell mapper.net to look for the PCI information you can locate the T-Mobile 4G LTE and 5G NR towers in the area and see what cell signals are present and now far away they are. With just a little homework you can have a better idea if you can get a good shot at a cellular signal there. If you are in a larger city you may actually get an n41 5G signal and get some great speeds. If T-Mobile has the coverage in the area worked out and stable it could be a nice solution for the price. Sure you might have to put the gateway really close to a window to get the signal but that is not too uncommon.