Octavia vRS 169TSI, MK7.5 R, Audi A4 B9 Quattro or as a wildcard an older 8R SQ5? I had shortlisted a 206TSI Passat, but they didn't have Dynaudio as an option until after 2018, so I've excluded them.

My preference is the B9 Quattro as it has the nicest interior. However, the other options...