I do not know if it can change on this remake, however within the unique variations on the GameCube and PlayStation 2, S-Grade milk from a Star Cow bought the best out of all of the milks.
However changing it into butter or cheese made the worth go down, because it simply made common butter and cheese. So it was higher to promote the milk as-is.
It might be good if the remake permits you to promote new types of butter and cheese for even increased costs utilizing S-Grade Star Cow Milk than should you bought the milk as-is.
However personally, the one factor I need probably the most out of this remake is a sprinkler system, like in Pioneers of Olive City. I might actually spend all day watering my crops, except it rained.
That would go away me with no time within the day to work together with the townsfolk, so relationships are usually not being constructed. Having a sprinkler system to automate the method would release time for me to work together with the townsfolk.