Perfect Vision or Commscope RG6 Quad question.

[Hooterville]

I need 300' of RG6 Quad cable and this is what I have to choose from:

Perfect Vision RG6-4 Quad Shield with Solid Copper Center Conductor, E232510.

Commscope #5740 (Discontinued) RG6 Quad Shield with Copper Coated Center Condutor.

Commscope RG6 Quad Shield "Brightwire" DZ3913152 9900963 and I do not know if this is solid copper conductor or not.

Some of you Cable Guys please let me know which of these 3 cables would be best to use?

Thanks for the help..