title: Are there performance penalties for named/optional parameters for constructors?
body: <p>So would:</p>
  
  <pre><code>public Car(string color = "red", topSpeed = 180)
  {
    carColor = color;
    carTopSpeed = topSpeed;
  }
  </code></pre>
  
  <p>be faster or slower to do than constructor chaining to get the values to carColor and carTopSpeed?
  I understand on a desktop environment the performance will almost always be negligible, but:</p>
  
  <p>I would like to know for mobile game development where all the little things count in performance. </p>
  
  <p>Thanks in advance!</p>