Love this app! All my projects and tasks are in here.
Together with my team we add projects, populate them with tasks and then have discussions in the comments.
Some of the projects are goal-oriented but some of them stay there forever (eg. marketing, key VIP customers, sales and promotion, our company blog) and work as spaces for collaboration.
In every project we use project sections which let us have a kind of sub-projects or various aspects of our work.
Nozbe support team is responsive, they don't use bots or any other ia-based machinery which is nice in today's world.
We use Nozbe in Polish and English. It comes in many other languages in which the customer support operates too.