What is your favorite task manager?

I'm using Things, which is a great to-do app for me.

Give a shot to rivers.im ..it's not a task manager essentially but it can help you be on top of all tasks and work related activities ..here is how you can use it.. Install>Register>Create a CUBE>Add team members> Create a topic> Start working together in these real time focussed groups to get more done together.

I used Trello, Asana, Clickup and Teuxdeux and honestly nothing worked for me as effectively as physical to-do list on the paper hanged on the wall.