Noticed upcoming Deus coils are white in color

And the Nokta gold plus coils if I remember correctly are white too.

If this color offers something from a stability/performance perspective,,,,why aren't more coils made that are white in color,,,offered by other manufacturers with their different models???

Coils that are used mainly for hot climates say like Aussieland and Arizona and places like that are mainly white,it is often seen that they reflect the heat better than the traditional black coils,this in turn keep the coils in tune and more stable.Of course you will find some that are black that are sold in these hot climates but that is usually why they are white too keep them stable.