title: IIS Application pools CLR v4.0 vs No managed code
body: <p>I am currently developing an app which uses .Net core. </p>
  
  <p>I have hosted a lot of micro-services on IIS Manager in new app pool. </p>
  
  <p>I was wondering is there any advantages for app pool version instead of the latest.NET CLR v4.0, to use no managed code? </p>
  
  <p>I heard some things that no managed code option gets better performance. Is that true? </p>
  
  <p>Thank you.</p>