Apparently the computer editor for this is a little slow? But the interface on the unit is intuitive and easy to navigate (like the VB99 which has a computer interface that's excellent, I never use it).
I have been asking on the Guitar forums a bit more about this, specifically what it offers over the VB99 and it seems, especially given the pedal form factor, that the VB99 is more than adequate for my needs.
Quoting user Fokof on Guitar forums https://www.vguitarforums.com/smf/index.php?topic=28119.0
So the only thing I'd like still is an FX loop but I have now cracked that with some help of a handy pedal maker who has built me a 13 pin breakout box with 1/4" loop.