Any diff between 9v dark gray and 9v dark bluish gray tracks? Other than color?

[jaisonline]

I have castles from the mid-1980s so i know the color diff. I was wondering more about the track quality and design. The dark gray tracks are far more available and cheaper in most cases than the dark bluish gray.

[LOCOMOTIVE BREATH]

No difference at all, only the color.

[jaisonline]

Thank you.

[Rich B]

Yep Locomotive Breath is correct, the track quality is the same, and color is the only difference.