Work carry is usually my Steel Will Cutjack in D2 for general use cutting plastic bags, lift tape, barrier tape and other random things like cardboard etc. Either a ZT 0770 in Elmax or a Bel Aire lives in an interior cargo pocket for finer work.
I keep a pair of trauma shears in my kit to just airbags etc, and a basic box cutter for carpet and upholstery.
On the weekend it is usually a Vic Spartan paired with the ZT or Bel Aire. Unless I am at home, then it is just what happens to be in reach like my beater CrKT stuff I got for just that purpose.