Jumpers

In my experience, 2 separate runs beat jumpers!

For fairly extensive discussion of this question, see this thread and this one.  Quoting from myself therein:

Having followed many prior threads that have addressed this question, I can say unequivocally that a clear consensus has emerged. That consensus can be stated as follows:

It may or may not make a difference. If it makes a difference, it may or may not be for the better.

Regards,

-- Al :-)

You agree that "there will be no consensus..." so no-one will have an opinion via empirical knowledge...?

Also, you're not paying attention - jumpers or separate runs of the same cable. I have not mentioned anything about the comparisons between one run & jumpers & a double run of inferior cable. 

Thank you jl35 & knghifi for understanding & absolution from pretentiousness!