So SoSim is too cheap at 33HKD per month, but you can only transfer a prepaid SIM number to it. Is there another prepaid service that lets you transfer a regular service number (I'm currently using SmarTone) to a prepaid SIM? Then, from that prepaid SIM you could transfer to SoSim?
I can't tell if a Birdie SIM counts as a prepaid SIM. Any other ideas?
I've been using the same ~250HKD monthly SmarTone plan for way too many years because it's 5GB and then unlimited data, but at a slower speed. It also allows mobile hotspot and that plan with SmarTone doesn't seem to block torrenting (not always technically illegal depending on what you're torrenting). When I read the fine print of many plans they don't allow mobile hotspots and/or tethering if they offer unlimited data, and that's a deal breaker. The torrenting, well maybe that could be done via WiFi at home.