speaker cable question

Many on this forum believe that Silversmith Fidelium speaker cables are a sonic bargain. I’m tempted to try even though I don’t need.

Zenwave also has high performance high value speaker cables.

Agreed that Shunyata not known for their speaker cables, don’t know the other two.

If you are concerned with future trade up, make sure your current purchases are resellable - you’ll be able to find a customer who will buy your brand/model.  

I’d be inclined to go with the 6N zero crystal copper of the Acoustic Zen Hologram over the HT Pro cables.  I’m a very happy long-time AZ Satori double barrel speaker cable owner and couldn’t recommend their cables more highly.
https://www.thecableco.com/cables/speaker-cables/hologram-ii-speaker-cable-pair.html

From what I've read on various forums and a few audiophile friends that own them I'd agree, and give consideration to the Silversmith Fidelium speaker cables.

I have never heard harmonic technology speaker cables, but did have some interconnects that I liked. Maybe stay in the line? Love Shunyata power products, I have a Denali power conditioner and sigma power cord that is terrific. Haven’t heard a lot about their IC or speaker cables.  In the range you’re looking to spend there a lot of great options to explore. Classic speakers, BTW. 

I use a pair of Shunyata Venom cable on my turntable with excellent results.  It sounds much better than the $300.00 VPI branded cable I was using previously.