I went from a full TWL loom to a full Black Cat loom. PM if you’d like more detail.
In short, TWL makes a warm, pleasant, “meat on the bones” sound. Downside is, I ultimately heard it (in my system) as bloated, sluggish and low resolution — too much music was missing, and what was there was distractingly filtered…I lost interest in listening.
Black Cat is very different. Downside is, the very entry level (Copperwave or tone or whatever) isn’t that good — can sound unrefined and tizzy. You’d need to step up to the mid-range or higher stuff to appreciate the benefits without those downsides — speed, dynamics, transparency into the music, yet natural.
Shoutout for Vertere cables as well. Similar virtues as Black Cat, and they have cables in your price range that are excellent. Have fun out there - if you hate something, don’t hang onto too long because somebody on a forum told ya it’s great…