I appreciate SD continuing to introduce stuff at a time when supply chain issues are making it hard to keep things in stock. It would be easy to not put anything out right now until things improve.
That said, I wish these were in a rack form factor so they could be installed next to a modeling unit. Not all of us consider racks outdated and use pedalboards/floor units instead.
My hesitancy is because flagship modeling units tend to be rack sized for a reason. Shrinking them either increases costs or lowers features to keep things below a certain price point.
If I'm going to invest in only one modeler and I don't have a specific requirement for something to be ultra portable, I'm going for whatever the biggest, top tier thing is.