On my Analog 4 Mk2, I have downloaded all the free banks from Elektron (naughty me) and have organized them based on their content. Time consuming but rewarding in the end. Time consuming because you have to sort out what goes where. Drums with drums, bass with bass etc… It has been a long back and forth loading presets, exporting them through Transfer, deleting them from A4, reloading them with similar ones.
On DN, I have done the same.
On DT, I do not sample much but have organized samples in the same manner more or less: one shot folder, loops, X0X kits etc…
On OT, I have imported my Native Instruments collection (expansions). Nearly 20 Go of construction loops, one shots, synth, bass, keys, pads loops and one shots.
Now I am left organizing over 200Go of samples on my hard drive