Thank you both for advice. I did consider the AZ mc2 but was a little concerned with more silver in the mix. Sometimes the AZ silver ref 2 can come across a slight bit tipped up on some recordings. I will switch out to some copper interconnects which can come across a little more natural but I do miss the detail sometimes. So I end up alternating between copper and AZ.
I have to admit I know nothing about AES/EBU cables but am open to looking into it. Not sure we’re to start.