Purple Racing Silks

[Sp1cyryan]

I finally managed to save up 150 chocobucks and I was thinking of getting the purple racing silks (which increase chocobo movement speed) since that would be the most use for me than the other colours. I was wondering if anybody knows if these increase all the various mount’s movement speeds, or just your personal chocobo?

Personal chocobo, and not past the cap.

[Okosego]

Hmm, well it seems the noble chocobo mount I picked up last year already runs pretty fast, maybe I should get a different colour racing silk?
I’m open to suggestions, what do you guys think? What is the most useful racing silk?