I have both the Adora SLQ and the Miele Steam Care. My impressions:
VZUG:
pluses: more flexibility (thanks to separate easy care button etc), VAS gives perfect spin results (no dumbed down spin as a result of load imbalance), better rinses
minuses: build quality inferior to Miele (flimsy detergent drawer), some of the Textile programmes are useless (Jeans programme: exactly the same as Cottons, if I'm not mistaken, except higher water level in rinses, same tumbling rhythm, max spin after wash and intermediate rinses -- btw, is it true that intermediate spins are not good for denim?), not sure about fuzzy logic
MIELE
pluses: better build quality, more flexible steam programmes (the VZUG steam programme activates a default max 1200 spin and a cool down after the main wash), different 'specialty' programmes with specific tumbling rhythms etc
minuses: can be louder during spin, less flexible programming (except steam programmes), water miser (cottons), stain programmes are a question mark
The VZug adora has been tested by Choice Australia -- not sure about the validity of the test, though. Which? say they're not going to test it because it's too expensive and has a limited market potential.