There are many, many nuances, factors, considerations, issues and elements. But, for a normal human being, building a normal web site for a mediator, an attorney, or other professional, one of these three tools will serve very well. In addition, the time and effort saved in seeking the perfect balance and in creating web pages and tools is probably well worth the modest cost for FrontPage or PageMill. Both are usually available for a free trial period of use by download from the web pages for Microsoft and Adobe. Take a look, pick one, and then just stick with what works for you.
Many professionals use both products.
You also ought to look at a good book. Worth the visit.