> In the absence of context there is no best answer.
sigh why do people always feel the need to redefine words?
By any definition of the word, "best" is correct term to use here.
Here's a few definitions of the word "best", please and in all honesty, tell me why the use is wrong given the following:
• best: "In the most excellent or most suitable manner; with most advantage or success: as, he who runs best gets the prize; the best-behaved boy in the school; the best-cultivated fields."
• best: "In or to the highest degree; to the fullest extent; most fully: as, those who know him best speak highly of him; those best informed say so; the best-abused man in town."
• best: "Of the highest quality, excellence, or standing: said of both persons and things in regard to mental, moral, or physical qualities, whether inherent or acquired: as, the best writers and speakers; the best families; the best judgment; the best years of one's life; a house built of the best materials."
So if there is a finite set of possible answers and a set of criteria that establish a metric to turn this set into an ordered set, there is by definition a non-empty set of best answers. The context-free metric for ranking cities is global relevance: https://en.wikipedia.org/wiki/Global_city
And now please look at the number 1 spot of this list.
Thanks for reading.