c# - Finding Best Matches in Two Lists -

i have 2 lists of string, need locate 1 string 1 of them , 1 string other list, best match each other among matches between 2 lists.

i create list <tuple<string, string, int>> holds strings of both lists , distance, costly in memory.

would not if easier more object-oriented?

public class match {     public string value1 { get; set; }      public string value2 { get; set; }      public int distance { get; set;}  } 

and have

list<match>