There is an advantage to various cable from speaker, power, interconnects, etc., it's metals and material used. Biggest problem you’ll run into is paying for someone’s name. A little research goes a long ways to saving $$$.
Low end equipment see very lil adavantage other than blue jeans, higher end entry level require a better cable setup for a more detailed soundstage, and when you just spent 50k-100k, hell, you should have enough to go all out on cables.
