I've been using a complimentary set from SBM, for about 2 weeks now. I think they well earn the description "dynamic." I find them capable of louder playing and greater dynamic range compared to what I've been using (Galli Titanio, light or medium.) Tone wise and nuance? OK, very nice, but no better! The trebles are on the, full, "sweeter" side and not so much brilliant or brighter. Personally, the dynamic range is not necessary for my living room playing context, and the cost, on the premium end is a deterrent. At the moment I have no idea of their longevity, and thus overall economy of using them. One other matter, although I find RC's medium tension OK, I would prefer light tension. However the RC are not available in lights, only medium or hard.
I like to purchase strings on the lower end price range, buy lots for a price break, and change them frequently, every 3-4 weeks. To me, fresh strings always sound better! Perhaps, I will change my mind about that in a few more weeks of using the RCs? They are very nice strings, in any case.
Neil Douglas 2001 (German Spruce / German Maple)
Neil Douglas 1992 (Engelmann Spruce / Brazilian Rosewood)
La Patrie Motif
Cordoba Mini M