first choice vs idol

first choice

noun
  • The one with the highest ranking. 

  • The prime cut. 

  • The most suitable and most optimal choice. 

idol

noun
  • A cultural icon, or especially popular person. 

  • A popular entertainer, usually young, captivating and attractive, and often female, with an image of being close to fans. 

  • A graven image or representation of anything that is revered, or believed to convey spiritual power. 

How often have the words first choice and idol occurred in a corpus of books? (source: Google Ngram Viewer )