Givara, there is so much already on this forum about this very subject. Here’s an example but you can search the archives for others :
You will see that the members here use cables covering a wide range of products and prices. And those with the most spendy rigs do not necessarily use the most spendy cables ( and vice versa). In fact in one of the recent postings on this subject ( last week I think so you will still find it on this page’s subject list below) the user has just changed his cables for new ones that cost only 10% of his original choice having found that the cheaper ones sound better.
You really do not need to spend a fortune on wordclock cables. If you want to, well it’s your money 
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dCS themselves will not recommend cables. They wish to remain neutral.