I know this isn't exactly networking but I need some help on network cable. I am going to use a HDMI to Cat 5/6 cable extender to connect my Mac to the TV. The run will be about 80ft so I was going to use Cat6 just to make sure things go well. When looking at Cat 6 some say it performs up to 250 MHz and others that say 550 MHz. Then there is stranded vs solid. What is the in use difference between the 250 MHz and the 550 MHz and which would work for my use?