are you asking about flavor? and in terms of sg readings? flavor comes from the grape/fruit etc.....the sg that you finish at is more like an adjective is to a noun...meaning that you could have a red wine at an sg of .998 and another at 1.02 same grape/fruit medium ( the noun) but reflected differently by the different sg ( the adjective)
That to me is personel preference. Although I did agree with a few I didnt with others. I thk a light dry wine would be better towards the slightly higher sg and the big full bodied should be rock bottom for instance.