Bgordon,
Of course it comes down to personal taste and whatever makes your ears happy and puts a smile on your face. I have Duos and, as you know, setup is critical with these speakers. While they have never failed to please, I can relate to a little high end glare on some material even though I perceived it more as having just a little too much bite on aggressively recorded material. When I did the Omega upgrade, the sound was much improved, better detail yet more relaxed and coherent. Absolutely no "bite". The upgrade is not just a small small step but a substantial improvement and worth the investment. Keep your "BMW".
Of course it comes down to personal taste and whatever makes your ears happy and puts a smile on your face. I have Duos and, as you know, setup is critical with these speakers. While they have never failed to please, I can relate to a little high end glare on some material even though I perceived it more as having just a little too much bite on aggressively recorded material. When I did the Omega upgrade, the sound was much improved, better detail yet more relaxed and coherent. Absolutely no "bite". The upgrade is not just a small small step but a substantial improvement and worth the investment. Keep your "BMW".