Perfect if you don't trust any of the usual providers
@gadgeteer valid points though you're only focusing on the use case of circumventing stream service region restrictions. If you consider things like staying in a hotel and connecting to their wifi, then it's also a really good idea to have a VPN to your home to avoid any traffic sniffing on that network. Same on flights and other public spaces. I also use my home VPN on public 4g networks to prevent Google from tracking my IP address and correlating that to locations etc.