poll; body color under car or chassis black?

I used to like the body-colored look, but now I am leaning towards updated original. Most cars were dipped, and had a dark grey primer on the underside (LA often black). Undercoating depends on package. Any overspray on the bottom was simply from painting the lower rockers, quarters, tail pans etc

I am now leaning to the use of a base/satin clear dark grey finish to simulate the original look after prep, and overspray as it happens when spraying the lower body areas with finish color.

Grant