Indicates something is the most satisfying or valued in its category. In this restaurant, you always have the best of wines.
Pro Tip 2/3
Not Always Literal
Can be used figuratively to mean taking advantage of the best aspects of a situation. By working remotely, I get the best of both worlds: travel and career.
Pro Tip 3/3
Subjective Evaluation
What is 'best' can be subjective and depends on personal preference or situation. You may think it's loud, but I always have the best of times at concerts.