Hi Murz,
I don't think moving up the Vienna line will make any difference. As for recommendations, they may be tough to find but the Opera Quinta are a gorgeous speaker around $3,000 new. I had them in my home and would have bought them but for my trip to Silverline Audio where I bought the Sonata III. These are expensive but there are some II's that can be had on A'gon, Sonatinas as well, for a good price. Alan uses silk dome tweeters. He uses the best drivers available for the price range of the speaker he creates. Mostly Dynaudio. Dynaudio makes wonderful speakers. However they are not bi-wireable (if there is such a word) because there is only one set of binding posts. Dynaudio is of the philosophy that their crossovers are so good bi-wiring would degrade the sound. They may be right. Let us know how your search progresses.
I don't think moving up the Vienna line will make any difference. As for recommendations, they may be tough to find but the Opera Quinta are a gorgeous speaker around $3,000 new. I had them in my home and would have bought them but for my trip to Silverline Audio where I bought the Sonata III. These are expensive but there are some II's that can be had on A'gon, Sonatinas as well, for a good price. Alan uses silk dome tweeters. He uses the best drivers available for the price range of the speaker he creates. Mostly Dynaudio. Dynaudio makes wonderful speakers. However they are not bi-wireable (if there is such a word) because there is only one set of binding posts. Dynaudio is of the philosophy that their crossovers are so good bi-wiring would degrade the sound. They may be right. Let us know how your search progresses.