PS balanced cable is apos imported from China. We made
Higher purity single crystal cooper w/4.4mm pent balanced connector.this needed a very long breakin maybe 100 hours. Apos took 3 weeks to deliver and communication and tracking is a bit off, but ok. A nice product which greatly improved the stock hifiman unbalanced cable. The apos is also more attractive and more pleasant to handle.
I have no first hand experience with higher quality
Fancy cables -- not in my budget nor personal experience.
I was working with a $1k budget with a goal of flexible portal system with very fine sound and some natural sound stage.
I prefer to leave off the ifi cross talk. The Anadarko sounds better without the special effects.