Looking for thoughts on Sonus Faber speakers

Looking for a smooth natural midrange and high end...particularly regarding the human voice.  I enjoy detail...but don't like an analytical sound.  I think most tweeters today are fatiguing.   I enjoy the overall presentation of Harbeths...but want more low end.  I have had one audition of the Sonetto V's and was impressed...but what else might I consider?  

Greg S.