I really don't like commenting on specific products since everyone has different tastes and different needs. However, I was recently in the market for new speakers and the 6.3's were on my "want to hear list." Two local dealers had them on their web sites, so off I went. At each store I was told they were no longer carried. When I asked why I was told that they couldn't sell them when people compared them to their other speaker lines. One store mentioned some problems with quality control.
I finally found a place to hear them and thought they sounded OK, but were not in the same league as other speakers I tried. I ended up buying Gershman Acoustics. To my ears, the Gershmans outperformed the 6.3's by leaps and bounds (for about the same $). But, like I said, my tastes and associated equipment may be different than yours so I would urge you to find a place to hear them before making a decision. Your ears can tell you more than my (or anyone elses) advice ever could.
I finally found a place to hear them and thought they sounded OK, but were not in the same league as other speakers I tried. I ended up buying Gershman Acoustics. To my ears, the Gershmans outperformed the 6.3's by leaps and bounds (for about the same $). But, like I said, my tastes and associated equipment may be different than yours so I would urge you to find a place to hear them before making a decision. Your ears can tell you more than my (or anyone elses) advice ever could.