I'm just jumping in to the digital world of amp modeling. I tried it a few times with the Axe Ultra and thought it was good, but not brilliant. A couple years later as of recent I purchased a Helix Rack. I was impressed, but quickly lost interest in it's overall sound. I took it back and purchased a used KPA rack. I set it back to factory default and I am now ready to dive in to the world of KPA. I am impressed, however, it's obvious the learning curb is a bit steep. I've been working with rack units for a bit now (years). So, I have a bit of knowledge working around the interface. Though the KPA lay out is quite different.
If anyone wants to chime in a solid direction 1st step forward please do. Thanks in advance.