I'm a serious pen and paper person but the only note taking app I've stuck with is Google Keep. I think the constraints are a virtue. No hierarchy, no structur

I'm a serious pen and paper person but the only note taking app I've stuck with is Google Keep. I think the constraints are a virtue. No hierarchy, no structure more complex than a list. It imitates my paper workflow which is a bunch of scattered post its and single sheets on my desk. I do like Notion for more academic or deep work but it's not something I'd fire up without a second thought.