I have a GlocalMe hotspot with a Fi SIM in it as one of my "local SIMs." It has worked like a charm. Sooner or later, I”ll need to find someplace to use the data I have from GlocalMe. I've half wondered about buying something like a Pixel 6 with an external battery pack and using it as a MiFi. Root it, turn it into a portable wifi repeater, external VPN device, and a PC of my travel kit. It would be a little large, but my current hotspot is cell phone sized.