Redwood vs Next vs Gatsby

Thank you for some of the best documentation I’ve ever read. It was a pleasure to go through the tutorial.

As someone that’s new to the web dev world, would it possible to explain the difference as to how Redwood, plans to be or already is, different from Next and Gatsby? My stab at the answer is that

  1. Documentation seems better
  2. Database access?

Thank you very much for your time