If your equipment is fully balanced, then absolutely use XLR cabling. Why would you downgrade what the designer put so much money and effort into......obviously they feel it's the best option. If not, then try and see which one you prefer. If the cable run has any distance and accepts XLR, that might be the best choice
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.