the kefs even the q11 offers superior performance over the polks
the kefs uni q design offers numerous advantages over these other designs:
uniform dispersion for a truly exceptional sound stage
greater clarity over non concentric designs as smearing is minimalized.
the kef r11 are the clear winner here
https://www.soundstagehifi.com/index.php/equipment-reviews/1300-kef-r11-loudspeakers
dave and Troy
audio intellect NJ
Kef dealer