we currently supply (well) water to 100 'trailer-sites' using sil-o-flex piping 3/4" to 1/2" feeders. Over the past 40 years, we have developed four sections off of one main line (1&1/2") with several pressure tanks throughout the field at 30-35 psi normal pressure. It works.
We have a landscape 'architect'/engineer(?)suggesting we change the system to 'Loop' like farm irrigation. we can have dozens of sites using water at full pressure (showers, etc.) at any given time.
Why do we want to think about changing our system now?