Ask HN: What task manager do you use? What do you miss on them?

There are so many task manager tools out there and I guess I tried most of them (I guess). There is always sth important missing or it does not look good (or does not make it easy to see the important stuff on a glance). Right now I am using Todoist and Sunsama (for daily planning). What are you using and what are you missing on the tools you use?