The German ships have quite a different fit out, arguably there is more commonality with existing RAN stuff with Mogami, although that is pure opinion and fairly uninformed at that. The 210 is still quite early on in the build design process and has significant risk, I believe it was eliminated. It doesn't matter, I don't think the ships designs are central to the selection of either ship. Build, risk, cost, delivery and manpower are way, way more important.
The germans have done this before. But that experience was a while ago at different yards. I'm not sure if the previous experience is that relevant, but it doesn't hurt their offer.
I hope in hearing chatter, that means a decision is imminent. I don't even care what is selected, this project needs to get going and committed to in full. Selection of the platform will have impact on munitions, drones, training pipelines and also the actual production of ships and the preparing locally for their construction.