Today I went to a shop which sells both silverline minuet and rega RS1
silverline: very dynamic, fast, excellent to play percussion, but too bright in high freq., the vocal is very clear
rega: not as fast and dynamic, but i guess given the size, it is OK, just silverline is superb. not bright, vocal and piano is warm sound. then i played vocal jazz patricia barber, rega touched me immediately while silverline cannot.
I would say minuet is an amazing tiny speakers. but i still choose rega RS1, because vocal is more important to me then dynamic or details.
thanks for the advice above, cheers