Is there a very noticable difference between the 20bit and 24bit Echo Layla???

[ZiggY!]

In terms of sound quality?

How would the Echo layla (20 bit) compare to the Delta 44??

 

[Stealthtech]

Un-noticable to the human ear.
However 24 bit is more of a standard now. If I had to make the choice, I would go with the 24 bit cards.