Their advantage is that they allow you to work safely and anonymously through your smartphone, as regular proxies show the user's address as if they were on a computer, while dynamic mobile proxies show that they are accessing the internet through a mobile carrier. This is especially true for social networks, which most users visit via mobile devices. By the way, if you've never used mobile proxies before but want to give it a try, start with MobileHop https://gologin.com/best-proxy-server-services/mobilehop/.