I'm only 70 wpm typing and it is still way faster than writing. I think paper is good for doodling though. Like when I want visualize how a system works, but ms paint (or others) works well for this.

> I type 150+ WPM and can’t write to save my life.

Same, but writing still helps me think better.

Maybe typing is too guided, and having to organise my thoughts on paper makes the process more efficient.

What do you do when you re stuck?