I tried one of those fineliners for a year. Turns out I can't write as fast with one of those as I can with a ballpoint/gel pen. Muji sells cheap 0.5 and 0.7mm

I tried one of those fineliners for a year. Turns out I can't write as fast with one of those as I can with a ballpoint/gel pen. Muji sells cheap 0.5 and 0.7mm gel pens with a really satisfying click mechanism. Good enough for me.