"Best" can also depend on the part of the country you are in. If the main concern is the visibility of dust, then you need to take into account things like Georgia`s red clay vs. Nevada`s greenish alluvial silt.
"Best" can also depend on the part of the country you are in. If the main concern is the visibility of dust, then you need to take into account things like Georgia`s red clay vs. Nevada`s greenish alluvial silt.