That depends on your task management methodology. The great thing about Swift To-Do List is that you do not have use anything if it’s not meaningful for your way of working. So, if you have no use for Types, you can simply hide their editor and column, and you won’t even know that Swift To-Do List supports them :-)

I personally use Types to identify how “large” the task is – if small or large, etc. Then, when I have time/mood for only a small task, I can sort my to-do lits by Type to quickly see what small tasks need to be done. Also, when I’m not feeling like working, I start with a small task to get warmed up. Similarly, when I really want to make something meaningful, I choose a large task.

I hope this helps.