Planet Waves cables - Custom Pro vs Classic?

[Cognition]

The Custom Pro cables are 3 times as expensive as the Classic ones. Are they worth it?

Example Classic:
[ame]http://www.amazon.co.uk/PW-CMIC-10-Classic-Cable-XLR-10ft/dp/B001DUTWAA/ref=sr_1_1?ie=UTF8&s=electronics&qid=1270924623&sr=8-1[/ame]

Example Custom Pro:
[ame]http://www.amazon.co.uk/Planet-Waves-Custom-Microphone-Cable/dp/B001G7GZI2/ref=sr_1_3?ie=UTF8&s=electronics&qid=1270924623&sr=8-3[/ame]

 

[Mikaël-ange]

Mogami is cheaper

 

[BLUElightCory]

I doubt it. You're not going to find many people who can reliably tell the difference between different cables in a blind test, especially with high gain guitar tones.