Knights are supposed to protect women; instead, he rapes one. Knights are supposed to keep their promises steadfastly; he whines and complains and tries to wriggle out of his when it turns out that keeping his promise requires him to marry the loathly lady. Knights are supposed to be respectful of their elders; on his wedding night, he tells the loathly lady to her face that she's ugly, old, and low-born.
Both are categorized as folk literature and both can be passed down from generations but a fable has a moral lesson to be learnt where as a fairy tale is more for solely entertainment
You should pick the coin that is cheap but one that also has a high inflation value. You should graph out the rate of increase per year to see if the coins are worthy of investing upon