Having use both types in my system I chose solid core silver cables. subjective of course and opinions will vary among listeners. When high quality silver is implemented properly it sounds organic and beautiful. I find It has natural warmth, tonal body/harmonics yet is also very resolved and transparent. I haven't experienced the brightness,edge or glare that some attribute to silver. It is honest with a natural character.All silver cables aren't created equal, some are better executed than others(like any other product).