Can I do any better than BJC LC-1 or Gotham GAC-1 Ultra Pro for the money?

Here are a couple pairs of Acoustic Zen interconnects at an attractive price that may punch above the bargain basement stuff. Owner says they approach the performance of AZ’s much pricier interconnects, and if that’s the case I think they’re well worth a try. At $325 for two pairs it’s pretty low risk, and you can always turn around and sell them for little/no loss if they’re not superior to others in your system. Just another option, and best of luck.

https://www.audiogon.com/listings/lisb685d-acoustic-zen-studio-one-interconnects

Got it.  Well, you could buy one of the AZ interconnects for only about $165 for the arguably more important connection from pre to amp and go cheaper for the Atmos connections.  Just a thought FWIW.