I've used Asana, Trello, Clickup, Smarttask, Bloo and others, and Ora is finally the one that totally works for me. It's got time tracking, which many of them lack. It works well on every platform and syncs quickly, which is important to me.

Ora is a lot like Clickup, except you can turn off features you don't need that are in your way. When you first start with Ora, it may seem to lack features, but that's because you need to go to the project settings > add ons > and turn on features you want.