I heard the Industrial version is vastly superior sounding to the Standard version. Can you comment on this?

We really cannot comment in a scientific way on the difference of Industrial vs Standard version in terms of audio quality.

Fact is:

• both versions do the same job: isolate, repacketize, provide clean power
• quality audio measurements confirm this

But also fact is:

• Industrial version has full characterized parts and some better parts in sense of temperature grade (this is the reason for the name given)
• nearly all customers seem to hear a difference in audiophile-grade environments in favour of the Industrial one

See also here.