No worry, I'll keep to posting short impression if nothing else.
On that note, just finish listening to both Shozy BK / Stardust and Cygnus LE (with a side serving of regular Cygnus) - I think overall I'll say the two are nearly equal in SQ, but with a rather different presentation. BK really has more or less a mature / smooth yet fairly all-accomplishing sound, especially when driven balanced. Some might have called it being a bit too neutral, which I don't think is the most corrected word to my opinion, but rather a bit on the blander (= lacking strong character) side of presentation. Cygnus LE, if anything, is comparatively more energetic and forwarded sounding. If BK is aimed to be an all rounder, Cygnus LE is really more of a 'pop star', so to speak. In contrast, Cygnus LE has a fuller and forwarder presentation with a harder hitting bass and overall dynamic, which goes really well with mainstream music. In exchange of this more energetic sound, Cygnus LE has a smaller soundstage as everything tends to sound fuller but also more 'in-your-face'. Though technically Cygnus LE can hit just as high and low a note as BK, the forwardness in presentation means 'big' music like classical lost a bit of grandness on it, but pop and rock gain a bit of more sweetness and PRaT. It is all about give and take between the BK and Cygnus LE. In that sense, I think the regular Cygnus is more or less in-between the two but more toward BK in tuning.