My EDC SAKs are a Pioneer and an Executive.
Executive:
Small blade: Gets used a lot, for opening packages, etc.
Orange peeler-screwdriver: I use it as a scraper, a small serrated edge, and the hooked part for breaking the seal on some packaging. Screwdriver is used less.
Scissors: self-explanatory.
Nail file: For me, makes a better nail file than the pebble-textured ones.
Toothpick: Used for that, and also to pick lint out of the inner workings of the knife.
Tweezers: Self-explanatory; have used it to pick splinters, dust bits from the knife, etc.
Large blade: Rarely used.
Pioneer:
Large blade: Used on fruit, packaging, and most other things a medium-sized pocketknife blade is used for.
Can opener/small screwdriver: Opens cans all the time (I cook my own meals, and lots of canned goods still require a can opener); some small and some Phillips screws; also used as a staple remover, minor scraper, and rarely as a hook to pull at something.
Bottle opener/large screwdriver/wire stripper: Larger screws, opens some bottles, and as a light-duty prying tool, which is enhanced by pinching the base of the tool to take torque off the pivot (same as when using it as a screwdriver. I haven’t needed to actually use the wire stripper feature much, but I’m glad it’s there.
Awl: Bores holes in leather and such very well. Also works as a chisel-ground blade, and also as a scraper.
*Edit to add:
I’ve also used the nail nick side of my Pioneer’s knife blade as a makeshift mirror.
Jim