The Virgo III is a very clean clean speaker. It has a remarkable imaging capability. It is, for want of a better description, some of the best that Germany has to offer. I spent many evenings in a friend's home, listening to his pair. They are truly excellent speakers.
The Cremona is a more romantic sounding speaker, that also images VERY well.
I would say that generally speaking the choice would be more dependant on your other components, and the type of music you enjoy. Also, room size, volumes you listen to, etc.
Tell me more and I will be happy to assist.
Contact me at lrsky@insightbb.com
My speaker background is very diverse, as Former Director of Sales for THIEL, Former President Emeritus of Von Schweikert Audio, and a store owner for 11 years.
I have vast experience with everything from Electrostatics to Pipedreams, to the $150K Von Schweikert Reference quality loudspeakers.
If you think, based on my background, that I can help you make the right decision, just email me.
Best,
Larry