Which wire gauge is recommended for a bi-wire set-up? Which gauge is best for the treble? Which gauge is best for the mid/bass? [Will be used on Paradigm Studio/40's and /CC. Front end is Yamaha RX-V1000]
For example (Quoting from the Mfg websites): IXOS 6002 Super Gamma 7 and 6004 Flat utilizes "15 AWG conductors for the high frequency, and 13 AWG conductors for the bass". However, DH Labs Silver Sonic Q-10 uses "a combination of two 12 gauge and two 14 gauge conductors equates to a 10 gauge cable with an abundance of application flexibility. The cable can be run straight, as an internal bi-wire, or a standard (external) bi-wire". I can't find a description of the conductors used in the T-14. In another thread, Reaper mentions using "12 gauge for the tweets and 10 for the mids".
Aren't there single bi-wire cables sold that use the same gauge for both the treble and the bass? Should I avoid those? Which ones are they? (Got any names to avoid)? Are Single Biwires that use different gauge conductors better?
What is the rule of thumb when determining speaker wire gauge, especially in a bi-wire scenario?
Are there negative effects (i.e. magnetic interference, RF, etc.) when using 2 wires as in an external bi-wire, as opposed to a single internal bi-wire?

For example (Quoting from the Mfg websites): IXOS 6002 Super Gamma 7 and 6004 Flat utilizes "15 AWG conductors for the high frequency, and 13 AWG conductors for the bass". However, DH Labs Silver Sonic Q-10 uses "a combination of two 12 gauge and two 14 gauge conductors equates to a 10 gauge cable with an abundance of application flexibility. The cable can be run straight, as an internal bi-wire, or a standard (external) bi-wire". I can't find a description of the conductors used in the T-14. In another thread, Reaper mentions using "12 gauge for the tweets and 10 for the mids".
Aren't there single bi-wire cables sold that use the same gauge for both the treble and the bass? Should I avoid those? Which ones are they? (Got any names to avoid)? Are Single Biwires that use different gauge conductors better?
What is the rule of thumb when determining speaker wire gauge, especially in a bi-wire scenario?
Are there negative effects (i.e. magnetic interference, RF, etc.) when using 2 wires as in an external bi-wire, as opposed to a single internal bi-wire?