Looks like all incorporation services (like Clerky or Northwest) put your address on the certificate of incorporation in Delaware. So really, there are only two choices for incorporating:1. Get a virtual mailbox, then file the certificate of incorporation through a cheap service.2. Get a lawyer to put their address as incorporator.Virtual mailbox is a continual cost, lawyer is one-time. Is that the major distinction? If I plan to be in business three years, then the lawyer already pays off, no?