I assume more than a few here have some array of disorganization pile of papers- years worth.
If you can sort paper in some sense, at least its there. Hard drive stuff can blow up in an instant- then its gone , unless you do back ups or save in some online "cloud".
Dont care for space using file tubs, but I suppose thats the best way. Divided by health topic and then some year dividers maybe.
I bet the very organized ones have prob figured out the best way to do this with paper- to be retrievable ect. ......feel free to tell how you do it!