I was not clear on the actual practice of saying the blessing "Ha'tov vehameitiv" on wine. it seems clear that nowadays when (almost) all the kosher wines are good, one would not say it on a "better" wine. but what about different kinds of wine? Would you say it if you switched from a white wine with the fish to a red with the meat? or to a sweet wine with dessert?

Thank You,

Kelsey Liber