Nice to see anyone arguing whether to use A, B, Or C and just trying to help the guy. As stated, if you use A, go with it all the way If you use B, go with it all the way. I don't know anything about the new C. The way my home is wired, I have Keystones on each end. The plate on my main connector blocks accepts Keystones allowing me to use the A or B side. I chose B because the company I worked for ( Norfolk Southern Railroad )( Retired) said this is the new way of doing things. I hope a company that transports goods from Maine to Florida and a little west knows what they are talking about.
(LCD - Sony KDL -52 XBR4) (Receiver - Yamaha RX-A1040)(Blu Ray - Oppo BDP-83) (PS3)( Comcast X1) Speakers (L & R - Paradigm Studio 20) (Center -Paradigm CC-470) (Surrounds & Back Surrounds - Paradigm SA-15R in walls) (Subwoofer 1 - Sunfire HRS-12) (Subwoofer 2 - Paradigm PW-2100)