Well there is an evident difference beteewn both...
With Lorelei speakers you hear and feel a more natural sound, detailed yet very sweet, imagery is incredible... bass construction is very amazing but it is not exagerated or rough... Mids and highs are also sweater but at the same time very accurate...
Those are my initial impressions, but I just listened to them few minutes yesterday and still I guess there is a need for burn in, altough as they are now I hear them very pleasant, musical and detailed without being harsh or rough...
They simply sing... Lorelei is the best name you could get for them...