Pros/Cons between Paris Turbo and CVEC?

[CrAzY nMt]

What are the pros and cons with these pipes?
I've heard a lot of good stuff about both pipes. But i just heard a page of complaints and things wrong w/ the CVEC. I will not be racing so it doesnt matter too much.

Thanks a bunch.
:confused:

[gubbs3]

Pros: Paris pipe has great low end.
CVEC is adjustable.

Cons: Paris doesn't have as much top end.
CVEC has moving parts and I hate the sound and the price.