The capacitance of the digital cable is 16.2 pF/FT
The main difference in sound between the Bullet Plugs and the Canare isn't capacitance, I believe. It is the lesser amount of metal surounding the signal bearing conductor. Having a hollow center conductor and just a small pin for the ground connection reduces the amount of interaction of the magnetic fields generated by the signals. I feel this is what accounts for the less "smeared" sound of the Bullet Plugs.