USV is better that ASV for me because USV is visible.

For example I can write code samples such as:

  echo 'a␟b␟c␞d␟e␟f␞g␟h␟i' | tr ␟␞ '\t\n'
  a    b    c
  d    e    f
  g    h    i

Yes my offer is available for other tabular data tools. I want USV to become a good choice for data exchange. Message me at my contact information in my profile here.