How do you use your multiples?
I'm particularly interested in how owners of multiple SCBs/other CBs use them. Do you swap them seasonally or to match outfits, or do you keep different bags loaded with different types of gear? I'm contemplating modifying a SCB into a FJN of sorts, with a notebook, pens, and other accessories to mark up conference or other reading material, or perhaps postcards, envelopes, and stamps to create a letter-writing kit. I'm stretching here, as I don't write letters that often anymore.
I could also see using CBs for toys or books. Would appreciate your ideas. I *somehow* went from one SCB that is my EDC to...more than one. How did that happen?