When I first started; I didn’t even know what good sound was.
After many Months and many videos, etc. I developed the ear that most agree makes a good sound. It is subjective for different Genre’s, fiddling You want very bright for the most part etc.
As for My favorite, I finally moved up to the Euro class at Superior Violins and I’m spoiled. Bright, but lush, rich sound is what I’m getting.