Ah sure, sorry about that! I meant to elaborate but got distracted haha. Up until now, I've used plain web tech... but will be switching to React Native or Ionic soon. They both offer so much: rich UIs, native plugins, and more. So what I meant by my comments is, unfortunately I can't give more feedback on RN, but given its rising popularity it would be a safe time investment. I do stand by my comment that you could begin with vanilla web, then move to a more complex framework when you grow to that point. Thanks for the kind comment about the course, too!