I've been trying to search which would be generally better though I've only seen one thread that gave me a little bit of insight on these armor sets.
With the Chaos set, I'm able to max anything I use, CTR, ASI, and DMG (trinkets included) and have space for MSI Medium for my sprite.
With Black Kat + Chaos, I'm able to have CTR VH, ASI Max, and DMG Max (trinkets also included) with MSI High with the sprite.
If the weapons I used were brandishes and alchemers, would it be better to give up BKC, it's Freeze resist and MSI, for the CTR on Chaos? Or would it be better to drop an ASI trinket for a CTR trinket (CTR VH would be maxed and ASI would be VH)?
How come your damage and ASI are at max and not ultra? Low UVs?
With brandishes and alchemers, I'd go for CTR over ASI.