title: What logging framework is better to use in F# code
body: <p>I need to add logging to my F# project.
  For C# code we used: Log4net or NLog (possible two of the most popular logging frameworks for .Net). </p>
  
  <p><strong>What is the best choice to use in F# code?</strong>
  I mean, is there any specific logging framework written for usage in F# code?</p>