I've heard both sides re: cables and am new to this audiophile stuff. Some people say it doesn't make any difference. Others say it does.

I'm using a late '13 iMac, Audioquest Dragonfly 1.2, w/ Klipsch 2.1 computer speakers and an Audioquest Cinnamon ethernet cable with an Arris/Motorola SB6141 modem and the PPC RG6-(copper plated) from my ISP. Also Pure Music from Channel D.

Will it make a difference to upgrade the RG6 to Audioquest (VSD-1(silver plated), VSD-3(silver plated), VSD-5(pure silver) or

Monster cable RG6-(pure copper)??

Also, I've been using the Audioquest Cinnamon ethernet for a while now and haven't noticed any differences. Is this even the correct application for this cable?

I appreciate any and all feedback.

thanks,
Brett