title: React Native: Which navigator should I use?
body: <p>I have to build a relatively big cross-platform (iOS &amp; Android) application within 3 months. </p>
  
  <p>So far when it comes to React Native I only have experience with <code>NavigatorIOS</code>. Now while I never really ran into any problems with it I never see people recommending its use.</p>
  
  <p>The other options are <code>Navigator</code>, which seems simple enough but maybe doesn't allow much native UI support? and <code>NavigatorExperimental</code> which I know nothing of, and the name alone worries me. I don't want to be having any last minute nightmares.</p>
  
  <p>I plan on spending a month learning React Native thoroughly and then 2 months building the application.</p>
  
  <p>This leads me to my question: If you had to build a cross platform application in React Native, which navigation would you use for each platform, and why?</p>
  
  <p>Any answers or tips greatly appreciated.</p>