horses for courses , phrase :
(chiefly Britain, idiomatic) Different people are suited for different jobs or situations; what is fitting in one case may not be fitting in another. The Grand National Festival, a horse racing event held annually at Aintree Racecourse near Liverpool, England, UK, begins on this day in 2018.
Source http://handbookblogger.blogspot.com/2018/04/horses-for-courses-word-of-day-for.html