The best system is the best bargain. If you can get X performance out of both choice A and B, and B is cheaper than A, then A isn't the best choice. Audioquest cables are a poor choice compared to BJC, you don't need a DAC, and mega-mass produced 5.1 offerings sold in brick and mortar chain stores tend to have a subwoofer with a poor price/performance ratio. And while wife acceptance factor is important, there comes a time when the husband has to put his damn foot down and veto in-ceiling front speakers and fireplace-mounted televisions.