This. Also, mudi can do everything from act as a WAN, input to a LAN and repeat, connect to a wifi and repeat, and use a SIM for its WAN. Phone hotspot only allows you to take the cell connection and repeat it to other devices via Wifi. It can't repeat a wifi or take a hard wire. Plus no advanced router/switch settings, it just says "use my cell connection and give it to anyone connected to me via wifi"