Agree with retiredaudioguy. It is not a matter of opinion, if equipment is implemented properly, XLR is always potentially better. It just depends if you are able to realize the benefit with your particular environment.
Considering switching to XLR cables,
Currently have Kubala fascination RCA IC cables between my Aqua Lascala DAC, ARC Ref6 pre, Pass 350.8 into Maggies 20.7. ARC recommends XLR iIC. Considering
Audioquest Water
Zavfino Arcadia
Audio Envy Mk ii
Triode Wire Labs
Looking to say in the relative price range. Not sue they are an improvement. Appreciate any experience and/or comparison with the above.