title: AddAsync() vs Add() in EF Core
body: <p>Ok multiple questions here:</p>
  <ul>
  <li><p>I am trying to understand what is the difference (outside the obvious
  asynchronous) between <code>AddAsync()</code> and <code>Add()</code> methods in EF Core?</p>
  </li>
  <li><p>When do you choose one over the other?</p>
  </li>
  <li><p>Does it matter if you choose one over the other for consistency?</p>
  </li>
  </ul>